K. Laali

发表

Aromatic sulfonation 86. Sulfonation of pyrene, 1-methylpyrene and perylene†

H. Cerfontain, K. Laali, H. J. A. Lambrechts, 1983 .

Halogenation of organic compounds in ionic liquids

K. Laali, J. Pavlinac, M. Zupan, 2009 .

Fluorodediazoniation in Ionic Liquid Solvents: New Life for the Balz—Schiemann Reaction.

K. Laali, V. Gettwert, 2001 .

Schmidt reaction in ionic liquids: highly efficient and selective conversion of aromatic and heteroaromatic aldehydes to nitriles with [BMIM(SO3H)][OTf] as catalyst and [BMIM][PF6] as solvent

K. Laali, G. Nandi, 2013 .

Ionic Liquids as Novel Media and Catalysts for Electrophilic/Onium Ion Chemistry and Metal-Mediated Reactions

K. Laali, G. Aridoss, 2018 .

Electrospray mass spectrometric and DFT study of substituent effects in Ag(+) complexation to polycyclic aromatic hydrocarbons (PAHs).

K. Laali, S. Galembeck, Scott Hupertz, 2005, Organic & biomolecular chemistry.

Carbocations from oxidized metabolites of benzo[a]anthracene: a computational study of their methylated and fluorinated derivatives and guanine adducts.

Gabriela L. Borosky, K. Laali, 2006, Chemical research in toxicology.

Mono- and dinitration of pentafluorosulfanylbenzenes with [NO2][BF4], and substrate selectivity (PhSF5 vs PhCF3 and PhSF5 vs PhNO2) in competitive nitration

K. Laali, T. Okazaki, 2014 .

Intrinsic acidity and electrophilicity of gaseous propargyl/allenyl carbocations.

M. Eberlin, P. Abdelnur, K. Laali, 2010, Organic & biomolecular chemistry.

Electrophilic chemistry of thia-PAHs: stable carbocations (NMR and DFT), S-alkylated onium salts, model electrophilic substitutions (nitration and bromination), and mutagenicity assay.

Gabriela L. Borosky, K. Laali, C. Swartz, 2007, The Journal of organic chemistry.

Structure/reactivity relationships in the benzo[c]phenanthrene skeleton: stable ion and electrophilic substitution (nitration, bromination) study of substituted analogues, novel carbocations and substituted derivatives.

K. Laali, C. Brulé, T. Okazaki, 2007, The Journal of organic chemistry.

Triflic acid-catalyzed adamantylation of aromatics in [BMIM][OTf] ionic liquid; synthetic scope and mechanistic insight.

K. Laali, T. Okazaki, V. Sarca, 2005, Organic & biomolecular chemistry.

Triflic acid-promoted transacylation and deacylation reactions in ionic liquid solvents

K. Laali, V. Sarca, 2004 .

First application of ionic liquids in electrophilic fluorination of arenes; Selectfluor™ (F-TEDA-BF4) for “green” fluorination

G. I. Borodkin, K. Laali, G. Borodkin, 2002 .

Libraries of C-5 Substituted Imidazoles and Oxazoles by Sequential Van Leusen (VL)-Suzuki, VL-Heck and VL-Sonogashira in Imidazolium-ILs with Piperidine-Appended-IL as Base

K. Laali, Hemantkumar M. Savanur, R. Kalkhambkar, 2018, European Journal of Organic Chemistry.

Fluorodediazoniation in ionic liquid solvents: new life for the Balz–Schiemann reaction

K. Laali, V. Gettwert, 2001 .

Electrophilic nitration of aromatics in ionic liquid solvents.

K. Laali, V. Gettwert, 2001, The Journal of organic chemistry.

Deuterated Curcuminoids: Synthesis, Structures, Computational/Docking and Comparative Cell Viability Assays against Colorectal Cancer

Gabriela L. Borosky, G. Kennedy, K. Laali, 2019, ChemMedChem.

Phospha- and arsa-bridged cyclononatetraenides: novel zwitterionic 10π aromatic hemispheres

Gabriela L. Borosky, K. Laali, M. Mascal, 2019, New Journal of Chemistry.

Synthesis, Computational Docking Study, and Biological Evaluation of a Library of Heterocyclic Curcuminoids with Remarkable Antitumor Activity

Gabriela L. Borosky, A. Chanan-Khan, G. Kennedy, 2018, ChemMedChem.

A computational study of SF5-substituted carbocations

Gabriela L. Borosky, K. Laali, 2017 .

Piperidine‐appended imidazolium ionic liquids as task‐specific catalysts: computational study, synthesis, and multinuclear NMR

Gabriela L. Borosky, K. Laali, A. Jamalian, 2016 .

Fluoro-curcuminoids and curcuminoid-BF2 adducts: Synthesis, X-ray structures, bioassay, and computational/docking study

Gabriela L. Borosky, K. Laali, S. Bunge, 2016 .

In Silico Study on Chemical Properties and Reactivity of Enal Derivatives

Gabriela L. Borosky, K. Laali, 2015 .

Catalytic, regioselective, and green methods for rearrangement of 1,2-diaryl epoxides to carbonyl compounds employing metallic triflates, Brønsted-acidic ionic liquids (ILs), and IL/microwave; experimental and computational substituent effect study on aryl versus hydrogen migration

Gabriela L. Borosky, K. Laali, A. Jamalian, 2014 .

Electrophilic Addition of Propargylic Cations to Allenes: Formation of Crowded Chloro- and Azido-Enynes by Trapping of the Resulting Allylic Cations with TMSX (X = Cl, N3): A Synthetic and Computational Study

Gabriela L. Borosky, K. Laali, G. Nandi, 2013 .

α-Sulfur or α-fluorine—Which is more stabilizing for a carbocation? A computational study of electrophilic addition to HFCCH(SMe) and FC(R1)CR2(SMe) and related model systems

Gabriela L. Borosky, K. Laali, 2013 .

Experimental and GIAO 15N NMR study of substituent effects in 1H-tetrazoles.

Gabriela L. Borosky, K. Laali, G. Aridoss, 2012, The Journal of organic chemistry.

A Computational (DFT, MP2) and GIAO NMR Study of Substituent Effects in Benzenediazonium Mono‐ and Dications

Gabriela L. Borosky, K. Laali, T. Okazaki, 2011 .

A computational study (DFT, MP2, and GIAO‐DFT) of substituent effects on protonation regioselectivity in β,β‐disubstituted vinyldiazonium cations: formation of highly delocalized carbenium/diazonium dications

Gabriela L. Borosky, K. Laali, 2010 .

Oxidized metabolites from benzo[a]pyrene, benzo[e]pyrene, and aza-benzo[a]pyrenes. A computational study of their carbocations formed by epoxide ring opening reactions.

Gabriela L. Borosky, K. Laali, 2007, Organic & biomolecular chemistry.

Theoretical study of aza-polycyclic aromatic hydrocarbons (aza-PAHs), modelling carbocations from oxidized metabolites and their covalent adducts with representative nucleophiles.

Gabriela L. Borosky, K. Laali, 2005, Organic & biomolecular chemistry.

Novel fluorinated curcuminoids and their pyrazole and isoxazole derivatives: Synthesis, structural studies, Computational/Docking and in-vitro bioassay

Gabriela L. Borosky, A. Chanan-Khan, K. Laali, 2018 .

Mild and selective α-fluorination of carbonyl compounds (ketones, 1,3-diketones, β-ketoesters, α-nitroketones, and β-ketonitriles) with Selectfluor (F-TEDA-BF4) in imidazolium ILs [BMIM/PF6 or BMIM/NTf2] with Brønsted-acidic IL [PMIM(SO3H)/OTf] as promoter

K. Laali, A. S. Reddy, A. Reddy, 2015 .

The Pschorr Reaction, a Fresh Look at a Classical Transformation

K. Laali, M. Shokouhimehr, 2009 .

Stable Ion Studies of Protonation and Oxidation of Polycyclic Arenes(,).

K. Laali, 1996, Chemical reviews.

Facile synthesis of libraries of functionalized cyclopropanes and oxiranes using ionic liquids – A new approach to the classical Corey-Chaykovsky reaction

K. Laali, P. Prabhala, G. Aridoss, 2021, Tetrahedron Letters.

Conductivity of highly sulfonated polyphenylene sulfide in the powder form as a function of temperature and humidity

Y. Tolmachev, M. Towers, K. Laali, 2010 .

Halogenation of Organic Compounds in Ionic Liquids

K. Laali, J. Pavlinac, M. Zupan, 2009 .

Iodination of Organic Compounds with Elemental Iodine in the Presence of Hydrogen Peroxide in Ionic Liquid Media

K. Laali, J. Pavlinac, M. Zupan, 2008 .

Novel Cations and Molecules from Phosphaalkynes, 1H-Phosphirenes and from Tetraphosphacubane

K. Laali, A. Hoffmann, Bernhard Geissler, 2000 .

Stable-Ion NMR Spectroscopy and GIAO-DFT Study of Carbocations Derived from Multibridged [3n]Cyclophanes

K. Laali, T. Kitagawa, T. Shinmyozu, 2009 .

Synthesis and Stable‐Ion Studies of Regioisomeric Acetylnitropyrenes and Nitropyrenyl Carbinols and GIAO‐DFT Study of Nitro Substituent Effects on α‐Pyrenyl Carbocations

K. Laali, S. Bunge, T. Okazaki, 2008 .

Stable-Ion NMR and GIAO-DFT Study of the Carbocations from Benzofluorenes and Dibenzofluorenes; Synthesis of Nitro Derivatives; Mutagenicity Assay and X-ray Analysis

K. Laali, C. Swartz, S. Bunge, 2008 .

Transannular pi-pi interactions in janusenes and in related rigid systems with cofacial aromatic rings; gauging aromaticity in the hydrocarbons and in model carbocations; a DFT study.

K. Laali, T. Okazaki, 2006, Organic & biomolecular chemistry.

Theoretical (DFT, GIAO-NMR, NICS) study of carbocations (M+H)+, dications (M2+) and dianions (M2-) from dihydro-dicyclopenta[ef,kl]heptalene (dihydro-azupyrene), dihydro-dicyclohepta[ed,gh]pentalene, and related bridged [14]annulenes.

K. Laali, T. Okazaki, 2005, Organic & biomolecular chemistry.

Electrophilic and oxidative chemistry of pyrene and its non-alternant isomers: theoretical (DFT, GIAO-NMR, NICS) study of protonation carbocations and oxidation dications from pyrene, azupyrene (dicyclopenta[ef,kl]heptalene) and dicyclohepta[ed,gh]pentalene.

K. Laali, T. Okazaki, 2004, Organic & biomolecular chemistry.

Stable ion and electrophilic chemistry of fluoranthene-PAHs

K. Laali, S. Galembeck, T. Okazaki, 2002 .

Stable ion study of protonated cyclopenta[a]phenanthrenes. Structure–reactivity relationships and charge delocalization in the carbocations

K. Laali, S. Galembeck, M. Coombs, 2000 .

Superacid protonation of dihydrocyclobuta[e]pyrene and its C60–o-quinodimethane adduct. An NMR, ab initio/GIAO and AM1/PM3 study

K. Laali, Yosuke Nakamura, S. Galembeck, 1999 .

Recent Advances in the Development of "Curcumin Inspired" Compounds as New Therapeutic Agents.

Gabriela L. Borosky, K. Laali, 2020, Mini reviews in medicinal chemistry.

Iodine Activation of Alcohols: A Computational Study

Gabriela L. Borosky, K. Laali, S. Stavber, 2018, Topics in Catalysis.

4‐(Pentafluorosulfanyl)benzenediazonium Tetrafluoroborate: A Versatile Launch Pad for the Synthesis of Aromatic SF5 Compounds via Cross Coupling, Azo Coupling, Homocoupling, Dediazoniation, and Click Chemistry

K. Laali, S. Bunge, T. Okazaki, 2014 .

Ionic liquid-mediated synthesis and functionalization of heterocyclic compounds

K. Laali, R. Abonía, 2019, Advances in Heterocyclic Chemistry.

Highly efficient synthesis of amides via Ritter chemistry with ionic liquids

K. Laali, R. Kalkhambkar, Sarah N. Waters, 2011 .

Recent Advances in the Synthesis of Diverse Libraries of Small-Molecule Building Blocks in Ionic Liquids (ILs)

K. Laali, Suraj M. Sutar, R. Kalkhambkar, 2021, Synlett.

A DFT Computational and Synthetic Study of New Curcuminoidpropargyl Adducts with Pseudo‐Cofacial Aryl Rings

Gabriela L. Borosky, K. Laali, 2022, ChemistrySelect.

Chlorination of Aromatics with Trichloroisocyanuric Acid (TCICA) in Brønsted-Acidic Imidazolium Ionic Liquid [BMIM(SO3H)][OTf]: an Economical, Green Protocol for the Synthesis of Chloroarenes*

Abigail Hubbard, K. Laali, T. Okazaki, 2007 .

Tropylium‐BF 4 as Organocatalyst for Efficient Synthesis of Nitriles from Aldoximes; Synthetic Scope and Mechanistic Insights

Gabriela L. Borosky, K. Laali, Suraj M. Sutar, 2022, ChemistrySelect.

The first examples of persistent dimethyldihydropyrenium cations: reversal of ring current effects

R. H. Mitchell, K. Laali, S. Bolvig, 1996 .

Exploratory study of the reaction of bis(2-methoxyethyl)aminosulfur trifluoride (Deoxofluor™ reagent) with diaryl sulfoxides: novel routes to Ar2SF2 and Ar2SF(OTf) via sulfoxide activation

G. I. Borodkin, K. Laali, G. Borodkin, 2002 .

The 2,4-dimethyl-7-pentafluorosulfanyl-5-(trifluoromethyl)dibenzo[b,d]thiophenium trifluoromethanesulfonate: The SF5-analog of Umemoto salt

K. Laali, A. S. Reddy, T. Okazaki, 2014 .

Magnetic‐Field Effect in Aromatic Dediazoniation

K. Laali, H. Gao, 1991 .

Intrinsic gas-phase acidity and electrophilicity of model heterocations and carbocations relative to pyridine: Adduct formation versus α- or β-(proton transfer) elimination

M. Eberlin, P. Abdelnur, K. Laali, 2008 .

Pd(OAc)2-catalyzed cross-coupling of polyfluoroarenes with simple aromatics in imidazolium ionic liquids (ILs) without oxidant and additive and with recycling/reuse of the IL

K. Laali, R. Kalkhambkar, 2011 .

Reaction of phosphaacetylenes ButCP and1-AdCP with (PhSe)2–XeF2: firstexamples of vicinal bis-selenenylation (at P and C) to form novelphosphaalkenes

K. Laali, M. Regitz, W. Fiedler, 1997 .

Halo- and azidodediazoniation of arenediazonium tetrafluoroborates with trimethylsilyl halides and trimethylsilyl azide and sandmeyer-type bromodediazoniation with Cu(I)Br in [BMIM][PF6] ionic liquid.

Abigail Hubbard, K. Laali, T. Okazaki, 2008, The Journal of organic chemistry.

Modern Organofluorine Chemistry-Synthetic Aspects

M. Hein, G. Olah, G. Prakash, 2006 .

Beta-silyl-substituted silaadamantyl, silabicyclo[2.2.2]octyl, silanorbornyl, and 1-silacyclohexyl cations. A theoretical (DFT and GIAO NMR) study.

K. Laali, T. Okazaki, 2003, The Journal of organic chemistry.

1-Triflato-3,5,7-trimethyl-1,3,5,7-tetrasilaadamantane and 1,3-bis-triflato-5,7-dimethyl-1,3,5,7-tetrasilaadamantane; synthesis, complexation study and X-ray structure of 1-hydroxy-3,5,7-trimethyl-1,3,5,7-tetrasilaadamantane

K. Laali, M. Gangoda, S. Huang, 2002 .

Piperidine-appended imidazolium ionic liquid as task-specific basic-IL for Suzuki and Heck reactions and for tandem Wittig-Suzuki, Wittig-Heck, Horner-Emmons-Suzuki, and Horner-Emmons-Heck protocols

K. Laali, Hemantkumar M. Savanur, R. Kalkhambkar, 2017 .

Sonogashira cross-coupling in a designer ionic liquid (IL) without copper, external base, or additive, and with recycling and reuse of the IL

K. Laali, A. S. Reddy, A. Reddy, 2015 .

Brønsted Acidic Ionic Liquid Accelerated Halogenation of Organic Compounds with N-Halosuccinimides (NXS)

K. Laali, S. Stavber, M. Jereb, 2012, Molecules.

Facile coupling of propargylic, allylic and benzylic alcohols with allylsilane and alkynylsilane, and their deoxygenation with Et3SiH, catalyzed by Bi(OTf)3 in [BMIM][BF4] ionic liquid (IL), with recycling and reuse of the IL.

K. Laali, G. Kumar, 2012, Organic & biomolecular chemistry.

Pd(OAc)2 catalyzed synthesis of 2-aryl- and 2-heteroaryl-benzoxazoles and benzothiazoles in imidazolium ionic liquids (ILs) without additives and with recycling/reuse of the IL

K. Laali, R. Kalkhambkar, 2012 .

Condensation of propargylic alcohols with indoles and carbazole in [bmim][PF6]/Bi(NO3)3·5H2O: a simple high yielding propargylation method with recycling and reuse of the ionic liquid

K. Laali, G. Kumar, G. Aridoss, 2012 .

Pd(OAc)2‐Catalyzed Cross‐Coupling of Polyfluoroarenes with Simple Aromatics in Imidazolium Ionic Liquids (ILs) Without Oxidant and Additive and with Recycling/Reuse of the IL.

K. Laali, R. Kalkhambkar, 2012 .

Building Heterocyclic Systems with RC(OR)2+ Carbocations in Recyclable Brønsted Acidic Ionic Liquids: Facile Synthesis of 1‐Substituted 1H‐1,2,3,4‐Tetrazoles, Benzazoles and Other Ring Systems with CH(OEt)3 and EtC(OEt)3 in [EtNH3][NO3] and [PMIM(SO3H)][OTf]

K. Laali, G. Aridoss, 2011 .

Arenediazonium salts immobilized in imidazolium ionic liquids as electrophilic partners in the Pd(OAc)2-catalyzed Matsuda–Heck arylation

K. Laali, R. Kalkhambkar, 2011 .

Electrophilic chemistry of propargylic alcohols in imidazolium ionic liquids: propargylation of arenes and synthesis of propargylic ethers catalyzed by metallic triflates [Bi(OTf)3, Sc(OTf)3, Yb(OTf)3], TfOH, or B(C6F5)3.

K. Laali, James F. Ponder, G. Aridoss, 2011, Organic & biomolecular chemistry.

N-(trifluoromethylsulfonyl)aryloxytrifluoromethylsulfoximines [ArO-SO(CF3)=NTf] and N-aryltriflimides Ar-N(Tf)2 by thermal and photolytic dediazoniation of [ArN2][BF4] in [BMIM][Tf2N] ionic liquid: exploiting the ambident nucleophilic character of a "nonnucleophilic" anion.

K. Laali, S. Bunge, T. Okazaki, 2007, The Journal of organic chemistry.

Facile benzylation of aromatics in ionic liquid solvents promoted by TfOH, Sc(OTf)3, and Yb(OTf)3·xH2O; New life for a classic transformation

K. Laali, V. Sarca, 2006 .

Facile one-pot fluorination of polycyclic aromatic hydrocarbons (PAHs) with N-fluoro-2,4-dinitroimidazole; scope and limitation

K. Laali, J. Fetzer, Mutsuo Tanaka, 1998 .

Reaction of Selectfluor (F-TEDA-BF4) with chloromethylated-DABCO monocation salts (X = BF4, NTf2) and other nitrogen bases (Et3N; piperidine; basic ionic liquid); unexpected formation of symmetrical [N−H−N]+ trication salts

K. Laali, A. Jamalian, Chunqing Zhao, 2014 .

Recent Developments in Carbocation and Onium Ion Chemistry

K. Laali, 2007 .

Advances in Organic Synthesis: Modern Organofluorine Chemistry-Synthetic Aspects

A. Chan, Á. Díaz‐Ortiz, A. Moreno, 2005 .

Probing onium ions and carbocations by desorption/ionization mass spectrometry: Crossing the threshold between fragile salts and gaseous intact cations and subsequent guest–host and cation–molecule cluster chemistry

K. Laali, 1994 .

Reaction of Phosphaacetylenes tBuCP and 1‐AdCP with (PhSe)2—XeF2: First Examples of Vicinal Bisselenenylation (at P and C) to Form Novel Phosphaalkenes.

K. Laali, M. Regitz, W. Fiedler, 1998 .

C-Protonation of Adamantylphosphaacetylene (1-AdC.tplbond.P) and tert-Butylphosphaacetylene (tBuC.tplbond.P) in Superacids: Phosphavinyl Cation Generation and Trapping To Form Phosphaalkenes, Formation of Isomeric Boron-Containing Spirocyclic Betaines by Reaction of 1-AdC.tplbond.P with B(OTf)3, and

K. Laali, Bernhard Geissler, M. Regitz, 1995 .

Novel Phosphonium Cations. 2. Electrophilic Chemistry of Tetraphosphacubane: Novel Monophosphonium Ions of Ethylation, Benzylation, Acylation, and Adamantylation, Di- and Triphosphonium Ions of Acylation/Alkylation and Alkylation/Protonation, and Monoprotonation of Tetraoxo- and Tetrathioxotetraphos

K. Laali, Bernhard Geissler, M. Regitz, 1995 .

GENERATION OF THE FIRST PERSISTENT PHOSPHIRENYLIUM CATION

K. Laali, W. Eisfeld, Bernhard Geissler, 1994 .

Tetraphosphacubane chemistry: Probing phosphorus reactivity by protonation, alkylation, and alkynylation. Formation of novel phosphonium Di- and monocations in superacid media and monocations with super electrophiles

K. Laali, P. Stang, M. Regitz, 1993 .

4-(Pentafluorosulfanyl)benzenediazonium Tetrafluoroborate: A Versatile Launch Pad for the Synthesis of Aromatic SF5 Compounds via Cross Coupling, Azo Coupling, Homocoupling, Dediazoniation, and Click Chemistry.

K. Laali, S. Bunge, T. Okazaki, 2015 .

Reaction of allene esters with Selectfluor/TMSX (X = I, Br, Cl) and Selectfluor/NH4SCN: Competing oxidative/electrophilic dihalogenation and nucleophilic/conjugate addition

K. Laali, A. S. Reddy, A. Reddy, 2015, Beilstein journal of organic chemistry.

Selectfluor-mediated mild oxidative halogenation and thiocyanation of 1-aryl-allenes with TMSX (X = Cl, Br, I, NCS) and NH4SCN

K. Laali, G. Nandi, S. Bunge, 2014 .

Reaction of triflyl-imidazole with aldoximes: facile synthesis of nitriles and formation of novel aldoxime-bis(N-triflyl)-imidazole adducts

K. Laali, S. Bunge, R. Kalkhambkar, 2011 .

Aprotic nitration (NO2+BF4-, nitryl tetrafluoroborate) of 2-halo- and 2,6-dihalopyridines and transfer-nitration chemistry of their N-nitropyridinium cations

K. Laali, J. L. Duffy, 1991 .

Dediazoniative functionalization of chromen-4-one and chromen-2-one diazonium-BF4 salts in BMIM-ILs. direct access to the F, I, OSO(CF3) NTf, and N(Tf)2 derivatives, and facile synthesis of chromenone azo-dyes by coupling to activated arenes

K. Laali, Luisa F. Gutiérrez, Yuki Agemura, 2020 .

Facile Access to Diverse Libraries of Internal Alkynes via Sequential Iododediazoniation/Decarboxylative Sonogashira Reaction in Imidazolium ILs without Ligand or Additive

K. Laali, P. Prabhala, Hemantkumar M. Savanur, 2019, European Journal of Organic Chemistry.

Condensation of propargylic alcohols with 1,3-dicarbonyl compounds and 4-hydroxycoumarins in ionic liquids (ILs)

K. Laali, G. Aridoss, 2011 .

Highly Efficient Synthesis of 5-Substituted 1H-Tetrazoles Catalyzed by Cu-Zn Alloy Nanopowder, Conversion into 1,5- and 2,5-Disubstituted Tetrazoles, and Synthesis and NMR Studies of New Tetrazolium Ionic Liquids

K. Laali, G. Aridoss, 2011 .

Ethylammonium nitrate (EAN)/Tf2O and EAN/TFAA: ionic liquid based systems for aromatic nitration.

K. Laali, G. Aridoss, 2011, The Journal of organic chemistry.

Halo‐ and Azidodediazoniation of Arenediazonium Tetrafluoroborates with Trimethylsilyl Halides and Trimethylsilyl Azide and Sandmeyer‐Type Bromodediazoniation with Cu(I)Br in [BMIM][PF6] Ionic Liquid.

Abigail Hubbard, K. Laali, T. Okazaki, 2008 .

A DFT Model Study of the Carbocations Formed via the Fjord- and Bay-Region Diol Epoxide Metabolites of Isomeric Dibenzopyrenes and Naphthopyrene

Gabriela L. Borosky, K. Laali, 2009 .

Stable ion study of benzo[a]pyrene (BaP) derivatives: 7,8-dihydro-BaP, 9,10-dihydro-BaP and its 6-halo derivatives, 1- and 3-methoxy-9,10-dihydro-BaP-7(8H)-one, as well as the proximate carcinogen BaP 7,8-dihydrodiol and its dibenzoate, combined with a comparative DNA binding study of regioisomeric

Subodh Kumar, W. Baird, K. Laali, 2003, Organic & biomolecular chemistry.

Stable Ion Chemistry of Polycyclic Aromatic Hydrocarbons(PAHs); Modeling Electrophiles from Carcinogens

K. Laali, 2014 .

Nitro and nitroso transformations in superacids

K. Laali, 2000 .

Mono- and di-nitroalkyl-(cycloalkyl-)pyrenes in superacid media: dihydroxyiminium-(oxoiminium-)pyrenium dications; cyclisation to long-lived oxazoline-(and 1,2-oxazine-)pyrenium ions, ring opening to form nitrosoalkylpyrenium and nitroso radical cation salts with unprecedented stability

P. Hansen, K. Laali, S. Bolvig, 1995 .

An Efficient Selectfluor-Mediated Oxidative Thio- and Selenocyanation of Diversely Substituted Indoles and Carbazoles

K. Laali, R. Abonía, Angela T Zwarycz, 2019, Heteroatom Chemistry.

Ionic liquid catalyzed Ritter reaction/Pd-catalyzed directed Ortho-arylation; facile access to diverse libraries of biaryl-amides from Aryl-nitriles

Gabriela L. Borosky, K. Laali, G. Aridoss, 2020 .

Condensation of propargylic alcohols with N-methylcarbazole and carbazole in [bmim]PF6 ionic liquid; synthesis of novel dipropargylic carbazoles using TfOH or Bi(NO3)3·5H2O as catalyst

K. Laali, G. Kumar, 2013 .

Ionic liquid-mediated benzoyl transfer-coupling in the Suzuki and Sonogashira reactions and aryl transfer-coupling by decarbonylative Heck reaction, using N-Benzoyl-saccharin (NBSac) as reagent

K. Laali, P. Prabhala, Suraj M. Sutar, 2020 .

Microwave-Assisted Synthesis of Diversely Substituted Quinoline-Based Dihydropyridopyrimidine and Dihydropyrazolopyridine Hybrids.

K. Laali, B. Insuasty, J. Quiroga, 2017, ACS combinatorial science.

Catalyst-free assembly of giant tris(heteroaryl)methanes: synthesis of novel pharmacophoric triads and model sterically crowded tris(heteroaryl/aryl)methyl cation salts

Gabriela L. Borosky, K. Laali, B. Insuasty, 2019, Beilstein journal of organic chemistry.

Intermediates of halogen addition to phenylethynes and protonation of phenylethynyl halides. Open halovinyl cations, bridged halonium, or phenyl-bridged ions: a substituent effect study by DFT and GIAO-DFT.

K. Laali, T. Okazaki, 2006, The Journal of organic chemistry.

Aromatic nitration with bismuth nitrate in ionic liquids and in molecular solvents: a comparative study of Bi(NO3)3·5H2O/[bmim][PF6] and Bi(NO3)3·5H2O/1,2-DCE systems

K. Laali, J. Jacoway, G. Kumar, 2012 .

[bmim(SO3H)][OTf]/[bmim][X] and Zn(NTf2)2/[bmim][X] (X = PF6 and BF4); efficient catalytic systems for the synthesis of tetrahydropyrimidin-ones (-thiones) via the Biginelli reaction

K. Laali, G. Aridoss, Hemantkumar M. Savanur, 2016 .

Synthetic, crystallographic, computational, and biological studies of 1,4-difluorobenzo[c]phenanthrene and its metabolites.

H. L. Carrell, J. Glusker, A. K. Katz, 2007, The Journal of organic chemistry.

Synthesis of diverse libraries of carboxamides via chemoselective N-acylation of amines by carboxylic acids employing Brønsted acidic IL [BMIM(SO3H)][OTf]

K. Laali, P. Prabhala, Suraj M. Sutar, 2019, Tetrahedron Letters.

Facile one-pot synthetic access to libraries of diversely substituted 3-aryl (Alkyl)-coumarins using ionic liquid (IL) or conventional base/solvent, and an IL-mediated approach to novel coumarin-bearing diaryl-ethynes

K. Laali, P. Prabhala, Suraj M. Sutar, 2020 .

Highly Efficient Synthesis of 5‐Substituted 1H‐Tetrazoles Catalyzed by Cu—Zn Alloy Nanopowder, Conversion into 1,5‐ and 2,5‐Disubstituted Tetrazoles, and Synthesis and NMR Studies of New Tetrazolium Ionic Liquids.

K. Laali, G. Aridoss, 2012 .

Copper(II) Trifluoromethanesulfonate

K. Laali, V. Sarca, 2007 .

1-Aryltriazenes in the Suzuki, Heck, and Sonogashira Reactions in Imidazolium-ILs, with [BMIM(SO3H)][OTf] or Sc(OTf)3as Promoter, and Pd(OAc)2or NiCl2·glyme as Catalyst

K. Laali, P. Prabhala, Suraj M. Sutar, 2019, European Journal of Organic Chemistry.

Benzylic oxidation of aromatics with cerium(IV) triflate;synthetic scope and mechanistic insight

K. Laali, A. Bhatt, M. Herbert, 2001 .

Reaction of simple arenes with FSO3H.cntdot.SbF5/SO2: one-pot synthesis of aromatic sulfoxides. Mechanistic aspects and synthetic utility

K. Laali, D. Nagvekar, 1991 .

Pd(OAc)2 catalyzed homocoupling of arenediazonium salts in ionic liquids: synthesis of symmetrical biaryls

K. Laali, Hemantkumar M. Savanur, R. Kalkhambkar, 2016 .

Influence of Lewis Acid and Solvent in the Hydrosilylation of Aldehydes and Ketones with Et3SiH; Tris(pentafluorophenyl)borane B(C6F5)3 versus Metal Triflates [M(OTf)3; M = Sc, Bi, Ga, and Al] – Mechanistic Implications

K. Laali, P. Bach, A. Albright, 2009 .

Silyl-substituted diazoacetic esters in superacid media—a stable ion and solvolysis study

K. Laali, G. Maas, Monika Gimmy, 1993 .

Formation of Ferriophosphanyl- and Ferrioarsanyl-Functionalized Carbocation Salts by Alkylation, Protonation, and Silylation of (η5-C5Me5)(CO)2Fe−PnC(NMe2)2 (Pn = P, As)1,2

K. Laali, W. Schoeller, B. Neumann, 1999 .

Further insight via 15N NMR spectroscopy into the reactive intermediates formed by superacid protonation of crowded nitro- PAHs: persistent dihydroxyiminiumpyrenium and hydroxyiminiumpyrenium dications

P. Hansen, K. Laali, 1998 .

Sterically crowded azulene-based dication salts as novel guests: synthesis and complexation studies with crown ethers and calixarenes in solution and in the gas phase.

K. Laali, C. Brulé, S. Holmer, 2006, Organic & biomolecular chemistry.

On the Utility of 13C (CPMAS) NMR in Conformational Studies of Simple Hydroxy-, Alkoxy- and Acetoxycalixarenes in the Solid State

K. Laali, T.‐M. Liang, 1991 .

Understanding the interplay between π-π and cation-π interactions in [janusene-Ag]+ host-guest systems: a computational approach.

Karla F. Andriani, K. Laali, J. Mucelini, 2019, Dalton transactions.

Ab Initio/IGLO/GIAO-MP2 Studies of Fluorocarbocations: Experimental and Theoretical Investigation of the Cleavage Reaction of Trifluoroacetic Acid in Superacids1a

G. Olah, G. Prakash, K. Laali, 1996 .

Phosphonium ions of 2,4,6,8-tetra-tert-butyl-1,3,5,7-tetraphosphacubane and 1,2,5,6-tetraphosphatricyclo[4.2.0.02,5]-octa-3,7-diene in the gas phase: host–guest complexes, phosphonium ion decomposition pathways and interaction with onium ions (and carbocations). A field desorption (FD), fast atom bo

K. Laali, C. Wesdemiotis, M. J. Polce, 1995 .

Electrophilic chemistry of the cubic arsaalkyne tetramer (AsCtBu)4: Arsonium ions of ethylation (EtOTf), benzylation (PhCH2OTf), and mono‐ and diprotonation (FSO3H/SO2)

J. F. Nixon, K. Laali, Julian A. Johnson, 1994 .

A computational study of [2.2]cyclophanes.

K. Laali, S. Galembeck, G. Caramori, 2005, The Journal of organic chemistry.

Synthesis of a Doubly Complexed Bisphosphirenyl Ether and Generation of Phosphirenylium Cations Complexed with Pentacarbonyltungsten1

K. Laali, M. Regitz, J. Simon, 1999 .

Oxidative-substitution reactions of polycyclic aromatic hydrocarbons with iodine(III) sulfonate reagents

K. Laali, S. Telu, G. Koser, 2006 .

Persistent oxidation dications of dialkyl- and tetraalkyl-perylenes and dibenzo[cd,lm]perylene; charge distribution mode, substituent effects and conformational aspects

K. Laali, J. Fetzer, Mutsuo Tanaka, 1997 .

Copper‐Catalyzed Coupling of Arylethynes and Aryltriazenes to Access Libraries of 1,2‐Diketones and Their Efficacy in Synthesis of Triaryloxazoles, Imidazoles and Diaryl‐Diazepines

K. Laali, P. Prabhala, G. Aridoss, 2021 .

CHARGE DELOCALIZATION FROM CATIONIC SUBSTITUENTS INTO PHENANTHRENE : VARIATION IN RESPONSE AMONG REGIOISOMERIC CARBOCATIONS AND CARBOXONIUM IONS

K. Laali, S. Hollenstein, 1998 .

Persistent oxidation dications of carcinogenic PAHs: charge delocalization mapping in 7,12-dimethylbenzo[a]anthracenium, 3-methylcholanthrenium, 1-methylbenzo[a]anthracenium and in parent benzo[a]anthracenium dications†

K. Laali, Mutsuo Tanaka, 1998 .

Electrophilic chemistry (protonation, nitration, bromination) of crowded (Z)-2,2,5,5-tetramethyl-3,4-diphenylhex-3-ene; formation of phenanthrenium ions by facial ring protonation/transannular cyclization in superacid media; p,p-dinitration and p,p-dibromination with NO2+BF4– and Br2–SO2

D. Lenoir, K. Laali, C. Gundlach, 1994 .

Janusene and tetrafluorojanusene in superacid media ; radical cation formation and chemistry

K. Laali, R. Filler, E. Gelerinter, 1991 .

Unified mechanistic concept of electrophilic aromatic nitration: convergence of computational results and experimental data.

G. Olah, G. Prakash, K. Laali, 2003, Journal of the American Chemical Society.

R(Ar)O–N2+ vs. R(Ar)–N2O+: Are Alkoxy-(Aryloxy-)diazonium Ions or Alkyl-(Aryl-)N-nitroso-onium Ions Formed in the Gas-Phase Reactions of N2O with H+, Me+, Ph+, PhCH2+, Tr+ and PhCO+?†

M. Eberlin, K. Laali, T. Okazaki, 2007 .

In Silico study of carcinogenic o-Quinone metabolites derived from polycyclic aromatic hydrocarbons (PAHs)

Gabriela L. Borosky, K. Laali, 2012 .

Oxidized metabolites from cyclopenta-fused polycyclic aromatic hydrocarbons (CP-PAHs). A DFT model study of their carbocations formed by epoxide ring opening

Gabriela L. Borosky, K. Laali, 2010 .

Stable ion and electrophilic substitution (nitration and bromination) study of a-ring substituted phenanthrenes : Novel carbocations and substituted derivatives; NMR, X-ray analysis, and comparative DNA binding

W. Baird, K. Laali, C. Brulé, 2007 .

Gas phase chemistry of the 2-tert-butyl-3-phenylphosphirenylium cation: novel onium ions by nucleophilic attack at phosphorus and de novo P-spiro bicyclic phosphonium ions via [4 + 2+] cycloaddition with dienes.

M. Eberlin, L. A. Moraes, K. Laali, 2003, Organic & biomolecular chemistry.

The First Nonclassical Distonic Ion

F. Gozzo, M. Eberlin, K. Laali, 2000 .

Gas-Phase Synthesis and Characterization of an Azaphosphirenium Ion: The First N,P-Analogue of the Aromatic Cyclopropenyl Cation

M. Eberlin, K. Laali, Luiz Alberto B. Moraes and, 2001 .

Electrophilic and oxidative chemistry of 4-methyl[6]helicene, [6]helicene and coronene; persistent ion generation in superacid media, gas phase mass spectrometric studies and AM1 calculations

K. Laali, J. J. Houser, 1994 .

Oxidative and electrophilic chemistry (protonation, acetylation, trimethylsilylation) of octamethylbiphenylene and dodecamethylbinaphthylene ; a mass spectral and superacid solution study

K. Laali, 1993 .

A Flexible Strategy for Modular Synthesis of Curcuminoid‐BF2/Curcuminoid Pairs and Their Comparative Antiproliferative Activity in Human Cancer Cell Lines

K. Laali, R. Abonía, S. Bunge, 2019, ChemMedChem.

Curcumin Conjugates of Non‐steroidal Anti‐Inflammatory Drugs: Synthesis, Structures, Anti‐proliferative Assays, Computational Docking, and Inflammatory Response

Gabriela L. Borosky, G. Kennedy, K. Laali, 2020, ChemistryOpen.

A theoretical (DFT, GIAO-NMR, NICS) study of the carbocations and oxidation dications from azulenes, homoazulene, benzazulenes, benzohomoazulenes, and the isomeric azulenoazulenes.

K. Laali, T. Okazaki, 2003, Organic & biomolecular chemistry.

Design, synthesis, and molecular docking study of novel quinoline‐based bis‐chalcones as potential antitumor agents

Gabriela L. Borosky, K. Laali, B. Insuasty, 2021, Archiv der Pharmazie.

Electrophilic reactivity and π-complexation studies in 1,8-naphthylene-bridged [3.2]paracyclophane with a cyclobutane calliper

K. Laali, Yosuke Nakamura, T. Okazaki, 2000 .

Protonation of benzo[a]pyrene dibenzo[a,e]pyrene and benzo[e]pyrene in superacids: NMR studies of charge distribution in persistent arenium ions and AM1 calculations

P. Hansen, K. Laali, M. Zander, 1995 .

Substituent effects in benz[a]anthracene carbocations: a stable ion, electrophilic substitution (nitration, bromination), and DFT study.

K. Laali, R. Harvey, T. Okazaki, 2007, The Journal of organic chemistry.

Protonation of Benzo(a)pyrene, Dibenzo(a,e)pyrene and Benzo(e)pyrene in Superacids: NMR Studies of Charge Distribution in Persistent Arenium Ions and AM1 Calculations

P. Hansen, K. Laali, M. Zander, 2010 .

NMR of Persistent Carbocations from Polycyclic Aromatic Hydrocarbons (PAHs)

K. Laali, T. Okazaki, 2003 .

Protonation–oxidation manifold in large PAHs. Benzo[a]coronene and benzo[ghi]perylene; stable ion studies in superacid media and AM1 calculations

K. Laali, M. Zander, J. J. Houser, 1996 .

Mono- and diprotonation of dihydropyrene, 2,7-di-tert-butyl-dihydropyrene, and their conversion to pyrenium ions; Influence of the radical cation and its potential utility in NMR assignments of the arenium ions of readily oxidizable PAHs

P. Hansen, K. Laali, 1996 .

Generation and NMR studies of persistent fluoro(alkyl)pyrenium ions and their tetrahydro and hexahydro derivatives in superacid media

P. Hansen, K. Laali, 1993 .

Oxidation of sterically crowded alkyl(cycloalkyl)pyrenes. Persistent dications in SbF5/SO2ClF and radical cations in FSO3H/SO2

P. Hansen, K. Laali, E. Gelerinter, 1993 .

Nitration of isopropylpyrenes. Strained models for protonation and transfer-nitration in the condensed phase

P. Hansen, K. Laali, T.‐M. Liang, 1992 .

Protonation and sulfinylation of isomeric isopropylpyrenes, 2,7-di-tert-butylpyrene, and tetracyclohexyl- and tetracyclopentylpyrenes: remarkably stable, sterically crowded pyrenium cations

P. Hansen, K. Laali, 1991 .

Stable carbocations and onium ions from polycondensed aromatic and heteroaromatic compounds as models for biological electrophiles and DNA-transalkylating agents

Gabriela L. Borosky, K. Laali, 2009 .

Formaldehyde–Hydrogen Chloride

K. Laali, 2001 .

Novel quinoline–imidazolium adducts via the reaction of 2-oxoquinoline-3-carbaldehyde and quinoline-3-carbaldehydes with 1-butyl-3-methylimidazolium chloride [BMIM][Cl]

K. Laali, B. Insuasty, R. Abonía, 2014 .

DFT study of substituted and benzannelated aryl cations: substituent dependency of singlet/triplet ratio.

G. Olah, G. Prakash, K. Laali, 2002, The Journal of organic chemistry.

Generation and NMR studies of stable cations derived from monothia[3.2]- and dithia[3.3]metacyclophanes

R. H. Mitchell, K. Laali, T. Okazaki, 2001 .

Mass spectral and theoretical (AM1) study of cations derived from janusene. Evidence for interannular proton transfer

K. Laali, D. Forsyth, 1993 .

Protonation studies on epimeric homoallylic adamantylideneadamantyl alcohols, 4-methyleneadamantylideneadamantane, adamantylideneadamantane (AdAd) and sesquihomoadamantene, and reaction of AdAd and sesquihomoadamantene with NO2+BF4− and PhI(OH)OTs: a stable-ion NMR and theoretical (GIAO-NMR) study

K. Laali, A. J. Bennet, K. Takeuchi, 2002 .

Protonation studies on isomeric tetrafluoro-2,11-dithia[3·3]cyclophanes, tetrafluoro[2·2]metaparacyclophane and their corresponding non-fluorinated analogs. Comparison with fluorinated and non-fluorinated[2·2]cyclophanes: A stable ion and semi-empirical (AM1, PM3) investigation

K. Laali, R. Filler, J. J. Houser, 1994 .

Recent Advances in the Synthesis of Propargyl Derivatives, and Their Application as Synthetic Intermediates and Building Blocks

K. Laali, R. Abonía, Daniel Insuasty, 2023, Molecules.

13C, 1H and two-dimensional NMR studies of charge distribution in sterically congested persistent cycloalkyl- and alkyl-pyrenium ions generated by protonation in superacid media

P. Hansen, K. Laali, 1994 .

Allenediazonium ions and their protonation chemistry: a DFT study.

K. Laali, P. Esteves, R. D. de Souza, 2006, Organic & biomolecular chemistry.

In Search of Phosphavinyl Cations: A DFT Study of Electrophilic Attack on Phosphaacetylenes

K. Laali, P. Esteves, 2004 .

Facile access to libraries of diversely substituted 2-aryl-benzoxazoles/benzothiazoles from readily accessible aldimines via cyclization/cross coupling in imidazolium-ILs with Pd(OAc)2 or NiCl2 (dppp) as catalyst

K. Laali, Suraj M. Sutar, Hemantkumar M. Savanur, 2020 .

Schmidt Reaction in Ionic Liquids: Highly Efficient and Selective Conversion of Aromatic and Heteroaromatic Aldehydes to Nitriles with [BMIM(SO3H)][OTf] as Catalyst and [BMIM][PF6] as Solvent.

K. Laali, G. Nandi, 2013 .

Aromatic Nitration with Bismuth Nitrate in Ionic Liquids and in Molecular Solvents: A Comparative Study of Bi(NO3)3·5H2O/[bmim][PF6] and Bi(NO3)3·5H2O/1,2-DCE Systems.

K. Laali, J. Jacoway, G. Kumar, 2013 .

Experimental and GIAO 15N NMR study of substituent effects in 1H-tetrazoles.

Gabriela L. Borosky, K. Laali, G. Aridoss, 2012, The Journal of organic chemistry.