T. Lectka

发表

The reaction of aluminum cluster anions with tetrakis(dimethylamino)ethylene (TDMAE): Insertion of an aluminum anion into a C–N bond

A. Grubisic, Xiang Li, S. Eustis, 2009 .

The close interaction of a C F bond with a carbonyl π–system: Attractive, repulsive, or both?

T. Lectka, M. Siegler, M. G. Holl, 2016 .

Evidence for a Symmetrical Fluoronium Ion in Solution

T. Lectka, M. Scerba, M. Siegler, 2013, Science.

Synthetic catalysis of amide isomerization.

T. Lectka, C. Cox, 2000, Accounts of chemical research.

Spectroscopic and Crystallographic Characterization of the R3 N+ -C-H⋅⋅⋅X Interaction.

T. Lectka, M. Siegler, Joseph N. Capilato, 2022, Chemistry.

Energy- and conformer-dependent excited-state relaxation of an E/Z photoswitchable thienyl-ethene.

J. Tovar, C. Pitts, J. Young, 2019, Physical chemistry chemical physics : PCCP.

Multiple Enone-Directed Reactivity Modes Lead to the Selective Photochemical Fluorination of Polycyclic Terpenoid Derivatives.

C. Pitts, T. Lectka, M. Siegler, 2017, Journal of the American Chemical Society.

Rational Computational Design of Systems Exhibiting Strong Halogen Bonding Involving Fluorine in Bicyclic Diamine Derivatives.

T. Lectka, T. Dudding, S. A. Harry, 2022, The Journal of organic chemistry.

Bis(oxazoline) and Bis(oxazolinyl)pyridine Copper Complexes as Enantioselective Diels−Alder Catalysts: Reaction Scope and Synthetic Applications

Scott J. Miller, Davidr . Evans, T. Lectka, 1999 .

A polycomponent metal-catalyzed aliphatic, allylic, and benzylic fluorination.

David C. Miller, C. Pitts, T. Lectka, 2012, Angewandte Chemie.

A photocatalyzed aliphatic fluorination

T. Lectka, S. Bloom, James Levi Knippel, 2014 .

Iron(II)-catalyzed benzylic fluorination.

C. Pitts, T. Lectka, M. G. Holl, 2013, Organic letters.

“Orthogonal” Lewis Acids: Catalyzed Ring Opening and Rearrangement of Acylaziridines

T. Lectka, W. Drury, D. Ferraris, 1998 .

Modulating "jousting" C-F---H-C interactions with a bit of hydrogen bonding.

J. Strull, T. Lectka, M. Siegler, 2014, The Journal of organic chemistry.

Synthesis and X-Ray crystallography of a substituted trityl fluoride: Ordering power of a C-F bond

D. Patel, T. Lectka, M. Siegler, 2019 .

Direct, visible light-sensitized benzylic C H fluorination of peptides using dibenzosuberenone: selectivity for phenylalanine-like residues

C. Pitts, T. Lectka, D. Bume, 2016 .

Fluorine in a C-F Bond as the Key to Cage Formation.

C. Pitts, T. Lectka, M. G. Holl, 2018, Angewandte Chemie.

Catalytic, Asymmetric Synthesis of β-Lactams

T. Lectka, A. Hafez, A. E. Taggi, 2000 .

Three-Center, Two-Electron C-H-C Bonds in Organic Chemistry

J. Mcmurry, T. Lectka, 1992 .

Discovery and Mechanistic Study of a Totally Organic C(aryl)-C(alkyl) Oxygen Insertion Reaction.

T. Lectka, M. Siegler, T. Dudding, 2019, The Journal of organic chemistry.

Through-Space Activation Can Override Substituent Effects in Electrophilic Aromatic Substitution.

C. Pitts, T. Lectka, M. Siegler, 2017, Journal of the American Chemical Society.

INTRAMOLECULAR CATALYSIS OF AMIDE ISOMERIZATION

T. Lectka, V. Young, C. Cox, 1997 .

Origin of the diffuse vibrational signature of a cyclic intramolecular proton bond: Anharmonic analysis of protonated 1,8-disubstituted naphthalene ions.

Mark A. Johnson, Andrew F. DeBlase, K. Jordan, 2013, The Journal of chemical physics.

Search for a Symmetrical C-F-C Fluoronium Ion in Solution: Kinetic Isotope Effects, Synthetic Labeling, and Computational, Solvent, and Rate Studies.

T. Lectka, M. Scerba, M. Siegler, 2015, Journal of the American Chemical Society.

α-Imino Esters: Versatile Substrates for the Catalytic, Asymmetric Synthesis of α- and β-Amino Acids and β-Lactams

T. Lectka, A. Hafez, A. E. Taggi, 2003 .

r-Imino Esters : Versatile Substrates for the Catalytic , Asymmetric Synthesis of rand â-Amino Acids and â-Lactams

T. Lectka, A. Hafez, A. E. Taggi, 2022 .

Bis(oxazoline)copper(II) complexes as chiral catalysts for the enantioselective Diels-Alder reaction

Scott J. Miller, Davidr . Evans, T. Lectka, 1993 .

Bis(imine)-copper(II) complexes as chiral lewis acid catalysts for the Diels-Alder reaction

Scott J. Miller, Davidr . Evans, T. Lectka, 1993 .

CHIRAL BIS(OXAZOLINE)COPPER(II) COMPLEXES AS LEWIS ACID CATALYSTS FOR THE ENANTIOSELECTIVE DIELS-ALDER REACTION

Scott J. Miller, Davidr . Evans, T. Lectka, 1999 .

C-F Bonds as "Frozen" Nucleophiles: Unconsummated SN2 Reactions.

T. Lectka, M. Siegler, S. A. Harry, 2022, The Journal of organic chemistry.

Switching a HO···π Interaction to a Nonconventional OH···π Hydrogen Bond: A Completed Crystallographic Puzzle.

T. Lectka, M. Siegler, Anant Chopra, 2020, The Journal of organic chemistry.

A C-F Bond Directed Diels-Alder Reaction.

T. Lectka, M. Siegler, Mark D. Struble, 2016, The Journal of organic chemistry.

Positioning a Carbon-Fluorine Bond over the π Cloud of an Aromatic Ring: A Different Type of Arene Activation.

T. Lectka, M. Siegler, M. G. Holl, 2016, Angewandte Chemie.

Fluorine: A Very Special Element and Its Very Special Impacts on Chemistry.

S. Dehnen, T. Lectka, L. Schafer, 2021, The Journal of organic chemistry.

Fluorine: A Very Special Element and Its Very Special Impacts on Chemistry.

S. Dehnen, T. Lectka, L. Schafer, 2021, Organic letters.

Fluorine: A Very Special Element and Its Very Special Impacts on Chemistry.

S. Dehnen, T. Lectka, L. Schafer, 2021, Inorganic chemistry.

Observation of the dipole- and quadrupole-bound anions of 1,4-dicyanocyclohexane.

C. Pitts, T. Lectka, Gaoxiang Liu, 2019, Physical chemistry chemical physics : PCCP.

A Novel Synthesis of α-Amino Acid Derivatives through Catalytic, Enantioselective Ene Reactions of α-Imino Esters

T. Lectka, W. Drury, D. Ferraris, 1998 .

Bifunctional asymmetric catalysis: cooperative Lewis acid/base systems.

Daniel H. Paull, T. Lectka, M. Scerba, 2008, Accounts of chemical research.

Chemical synthesis of β-lactams: asymmetric catalysis and other recent advances.

C. Pitts, T. Lectka, 2014, Chemical reviews.

Bifunctional Lewis acid-nucleophile-based asymmetric catalysis: mechanistic evidence for imine activation working in tandem with chiral enolate formation in the synthesis of beta-lactams.

T. Lectka, Stefan France, J. Roth, 2005, Journal of the American Chemical Society.

Direct, catalytic monofluorination of sp³ C-H bonds: a radical-based mechanism with ionic selectivity.

C. Pitts, T. Lectka, M. Siegler, 2014, Journal of the American Chemical Society.

Carbonyl-Directed Aliphatic Fluorination: A Special Type of Hydrogen Atom Transfer Beats Out Norrish II.

J. Tovar, C. Pitts, T. Lectka, 2020, Journal of the American Chemical Society.

Asymmetric cycloadditions of o-quinone methides employing chiral ammonium fluoride precatalysts.

T. Lectka, M. Scerba, Ethan Alden-Danforth, 2008, Organic letters.

Catalytic, asymmetric reactions of ketenes and ketene enolates.

Daniel H. Paull, T. Lectka, A. Weatherwax, 2009, Tetrahedron.

Recent Developments in Catalytic, Asymmetric α-Halogenation: A New Frontier in Asymmetric Catalysis

T. Lectka, A. Weatherwax, 2005 .

The development of the first catalyzed reaction of ketenes and imines: catalytic, asymmetric synthesis of beta-lactams.

T. Lectka, D. Ferraris, A. Hafez, 2002, Journal of the American Chemical Society.

Fluorofunctionalization of C═C Bonds with Selectfluor: Synthesis of β-Fluoropiperazines through a Substrate-Guided Reactivity Switch.

Wei Hao Lee, T. Lectka, D. Bume, 2018, The Journal of organic chemistry.

From bifunctional to trifunctional (tricomponent nucleophile-transition metal-lewis acid) catalysis: the catalytic, enantioselective α-fluorination of acid chlorides.

Lee Belding, Daniel H. Paull, T. Lectka, 2011, Journal of the American Chemical Society.

Combining asymmetric catalysis with natural product functionalization through enantioselective alpha-fluorination.

T. Lectka, M. Scerba, Jeremy M Erb, 2010, The Journal of organic chemistry.

Hydroxy-directed fluorination of remote unactivated C(sp3)–H bonds: a new age of diastereoselective radical fluorination

Dhaval P. Patel, T. Lectka, S. A. Harry, 2022, Chemical science.

Solvent Effects on the Barrier to Rotation in Carbamates.

T. Lectka, C. Cox, 1998, The Journal of organic chemistry.

Catalytic, asymmetric alpha-fluorination of acid chlorides: dual metal-ketene enolate activation.

Daniel H. Paull, T. Lectka, M. Scerba, 2008, Journal of the American Chemical Society.

Catalyzed and Promoted Aliphatic Fluorination.

C. Pitts, T. Lectka, D. Bume, 2018, The Journal of organic chemistry.

Catalytic, enantioselective bifunctional inverse electron demand hetero-Diels-Alder reactions of ketene enolates and o-benzoquinone diimides.

Daniel H. Paull, T. Lectka, M. Scerba, 2006, Journal of the American Chemical Society.

A Case of Serendipity: Synthesis, Characterization, and Unique Chemistry of a Stable, Ring-Unsubstituted Aliphatic p-Quinone Methide.

T. Lectka, M. Siegler, Muhammad Kazim, 2019, Organic letters.

A surprising mechanistic "switch" in Lewis acid activation: a bifunctional, asymmetric approach to alpha-hydroxy acid derivatives.

Daniel H. Paull, T. Lectka, M. Scerba, 2008, Journal of the American Chemical Society.

An Asymmetric, Bifunctional Catalytic Approach to Non-Natural α-Amino Acid Derivatives

Daniel H. Paull, T. Lectka, Cajetan Dogo-Isonagie, 2007 .

Catalytic, asymmetric inverse electron demand hetero diels-alder reactions of o-benzoquinone derivatives and ketene enolates

Daniel H. Paull, T. Lectka, J. Grebinski, 2007 .

A Mechanistic Study on the Catalytic, Asymmetric α‐Bromination of Acid Chlorides

Daniel H. Paull, T. Lectka, Cajetan Dogo-Isonagie, 2007 .

Catalytic, asymmetric synthesis of 1,4-benzoxazinones: a remarkably enantioselective route to alpha-amino acid derivatives from o-benzoquinone imides.

T. Lectka, Cajetan Dogo-Isonagie, Ciby J. Abraham, 2006, Angewandte Chemie.

Scalable Methodology for the Catalytic, Asymmetric α-Bromination of Acid Chlorides

T. Lectka, Cajetan Dogo-Isonagie, A. E. Taggi, 2006 .

Catalytic, enantioselective [4 + 2]-cycloadditions of ketene enolates and o-quinones: efficient entry to chiral, alpha-oxygenated carboxylic acid derivatives.

T. Lectka, Ciby J. Abraham, Jamison Wolfer, 2006, Journal of the American Chemical Society.

A column-based ‘flush and flow’ system for the asymmetric α-chlorination of acid halides

T. Lectka, Jamison Wolfer, Daniel Bernstein, 2005 .

Development of a new dimeric cyclophane ligand: application to enhanced diastereo- and enantioselectivity in the catalytic synthesis of beta-lactams.

T. Lectka, W. Drury, Stefan France, 2004, Journal of Organic Chemistry.

Advances in the Catalytic, Asymmetric Synthesis of β-Lactams

T. Lectka, A. E. Taggi, A. Weatherwax, 2004 .

Catalytic, Asymmetric α-Chlorination of Acid Halides

T. Lectka, A. Hafez, Crystal L. Dusich, 2004 .

A multistage, one-pot procedure mediated by a single catalyst: a new approach to the catalytic asymmetric synthesis of beta-amino acids.

T. Lectka, T. Dudding, A. Hafez, 2003, The Journal of organic chemistry.

Sequential column asymmetric catalysis.

Thomas Lectka, T. Lectka, Ahmed M Hafez, 2002, Chemistry.

Bifunctional asymmetric catalysis: a tandem nucleophile/Lewis acid promoted synthesis of beta-lactams.

T. Lectka, Stefan France, A. Hafez, 2002, Organic letters.

Generation of ketenes from acid chlorides using NaH/crown ether shuttle-deprotonation for use in asymmetric catalysis.

T. Lectka, Stefan France, A. Hafez, 2002, Organic Letters.

Asymmetric catalysis on sequentially-linked columns.

T. Lectka, T. Dudding, A. Hafez, 2001, Journal of the American Chemical Society.

Reactive ketenes through a carbonate/amine shuttle deprotonation strategy: catalytic, enantioselective alpha-bromination of acid chlorides.

T. Lectka, A. Hafez, A. E. Taggi, 2001, Organic letters.

Catalytic, Asymmetric a-Halogenation

T. Lectka, W. Drury, A. Hafez, 2001 .

Column Asymmetric Catalysis for β-Lactam Synthesis

T. Lectka, A. Hafez, A. E. Taggi, 2000 .

Mechanistic insights into the inhibition of prostate specific antigen by β‐lactam class compounds

Thomas Lectka, Simon A. Williams, J. Isaacs, 2007, Proteins.

Photocatalyzed benzylic fluorination: shedding "light" on the involvement of electron transfer.

T. Lectka, Michael T. P. McCann, S. Bloom, 2014, Organic letters.

Ketones as directing groups in photocatalytic sp3 C–H fluorination† †Electronic supplementary information (ESI) available. CCDC 1556373, 1556374 and 1556555. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c7sc02703f

C. Pitts, T. Lectka, M. Siegler, 2017, Chemical science.

Site-Selective Photochemical Fluorination of Ketals: Unanticipated Outcomes in Selectivity and Stability.

C. Pitts, T. Lectka, T. Dudding, 2020, The Journal of organic chemistry.

Aminofluorination of Cyclopropanes: A Multifold Approach through a Common, Catalytically Generated Intermediate.

C. Pitts, T. Lectka, A. Bragg, 2016, Journal of the American Chemical Society.

Catalytic, Enantioselective Alkylations of N,O- and N, N-Acetals and Hemiacetals

T. Lectka, W. Drury, D. Ferraris, 1999 .

Unstrained C–C bond activation and directed fluorination through photocatalytically-generated radical cations† †Electronic supplementary information (ESI) available: NMR spectra and computational data. See DOI: 10.1039/c5sc01973g Click here for additional data file.

C. Pitts, T. Lectka, D. Bume, 2015, Chemical science.

Advances in the Catalytic, Asymmetric Synthesis of β-Lactams

T. Lectka, A. E. Taggi, A. Weatherwax, 2004 .

Catalytic, Enantioselective Alkylation of α-Imino Esters: The Synthesis of Nonnatural α-Amino Acid Derivatives

T. Lectka, W. Drury, D. Ferraris, 2002 .

Catalytic, Enantioselective Alkylations of N,O-Acetals

T. Lectka, W. Drury, D. Ferraris, 1999 .

Diastereo- and Enantioselective Alkylation of alpha-Imino Esters with Enol Silanes Catalyzed by (R)-Tol-BINAP-CuClO(4).(MeCN)(2).

T. Lectka, D. Ferraris, T. Dudding, 1998, The Journal of organic chemistry.

Catalytic, Enantioselective Alkylation of α-Imino Esters Using Late Transition Metal Phosphine Complexes as Catalysts

T. Lectka, D. Ferraris, T. Dudding, 1998 .

Bifunctional Asymmetric Catalysis: Cooperative Lewis Acid/Base Systems

Daniel H. Paull, T. Lectka, M. Scerba, 2008 .

A catalyst that plays multiple roles: asymmetric synthesis of beta-substituted aspartic acid derivatives through a four-stage, one-pot procedure.

T. Lectka, T. Dudding, A. Hafez, 2002, Organic letters.

α-Imino Esters: Versatile Substrates for the Catalytic, Asymmetric Synthesis of α- and β-Amino Acids and β-Lactams

T. Lectka, A. Hafez, A. E. Taggi, 2003 .

Nucleophilic metal complexes as acylation catalysts: solvent-dependent "switch" mechanisms leading to the first catalyzed Staudinger reaction.

T. Lectka, W. Drury, D. Ferraris, 1999, Organic letters.

Advances in the catalytic, asymmetric synthesis of beta-lactams.

T. Lectka, Stefan France, A. E. Taggi, 2004, Accounts of chemical research.

An anionic nucleophilic catalyst system for the diastereoselective synthesis of trans-beta-lactams.

T. Lectka, Ciby J. Abraham, A. Weatherwax, 2005, Organic letters.

Molecular mechanics calculations as predictors of enantioselectivity for chiral nucleophile catalyzed reactions

T. Lectka, T. Dudding, A. Hafez, 2002 .

Tricomponent catalytic α,α-difluorination of acid chlorides.

T. Lectka, M. Scerba, Jeremy M Erb, 2011, Organic letters.

Nucleophilic chiral amines as catalysts in asymmetric synthesis.

Scott J. Miller, T. Lectka, Stefan France, 2003, Chemical reviews.

Scalable Methodology for the Catalytic, Asymmetric α‐Bromination of Acid Chlorides.

T. Lectka, Cajetan Dogo-Isonagie, A. E. Taggi, 2007 .

The Diels-Alder cyclization of ketenimines.

David O. Miller, J. Strull, T. Lectka, 2012, Organic letters.

Performing the synthesis of a complex molecule on sequentially linked columns: toward the development of a "synthesis machine".

Thomas Lectka, T. Lectka, Stefan France, 2005, Organic letters.

Catalytic, Asymmetric α‐Chlorination of Acid Halides.

T. Lectka, A. Hafez, Crystal L. Dusich, 2004 .

ChemInform Abstract: Bifunctional Asymmetric Catalysis: A Tandem Nucleophile/Lewis Acid Promoted Synthesis of β-Lactams.

T. Lectka, A. Hafez, A. E. Taggi, 2002 .

A Column‐Based “Flush and Flow” System for the Asymmetric α‐Chlorination of Acid Halides.

T. Lectka, Jamison Wolfer, Daniel Bernstein, 2006 .

An Asymmetric, Bifunctional Catalytic Approach to Non-Natural α-Amino Acid Derivatives.

Daniel H. Paull, T. Lectka, Cajetan Dogo-Isonagie, 2007 .

Tandem C–C Bond Cleavage of Cyclopropanols and Oxidative Aromatization by Manganese(IV) Oxide in a Direct C–H to C–C Functionalization of Heteroaromatics

C. Pitts, T. Lectka, D. Bume, 2016 .

Bicarbonate Salts as Cost-Effective Bases for the Synthesis of Ketenes and Their Synthetic Equivalents Applied to the Asymmetric Synthesis of β-Lactams.

T. Lectka, Meha H. Shah, 2004 .

Reactive Ketenes Through a Carbonate/Amine Shuttle Deprotonation Strategy: Catalytic, Enantioselective α‐Bromination of Acid Chlorides.

T. Lectka, A. Hafez, A. E. Taggi, 2001 .

Catalytic, Asymmetric α-Halogenation.

T. Lectka, W. Drury, A. Hafez, 2010 .

Development of a New Dimeric Cyclophane Ligand: Application to Enhanced Diastereo‐ and Enantioselectivity in the Catalytic Synthesis of β‐Lactams.

T. Lectka, W. Drury, A. Hafez, 2004 .

Generation of Ketenes from Acid Chlorides Using NaH/Crown Ether Shuttle‐Deprotonation for Use in Asymmetric Catalysis.

T. Lectka, A. Hafez, A. E. Taggi, 2010 .

Catalytic, Asymmetric Synthesis of 1,4‐Benzoxazinones: A Remarkably Enantioselective Route to α‐Amino Acid Derivatives from o‐Benzoquinone Imides.

T. Lectka, Cajetan Dogo-Isonagie, Ciby J. Abraham, 2007 .

A Multistage, One‐Pot Procedure Mediated by a Single Catalyst: A New Approach to the Catalytic Asymmetric Synthesis of β‐Amino Acids.

T. Lectka, T. Dudding, A. Hafez, 2003 .

Catalytic, Enantioselective [4 + 2]‐Cycloadditions of Ketene Enolates and o‐Quinones: Efficient Entry to Chiral, α‐Oxygenated Carboxylic Acid Derivatives.

T. Lectka, Ciby J. Abraham, Jamison Wolfer, 2006 .

A chelating nucleophile plays a starring role: 1,8-naphthyridine-catalyzed polycomponent α,α-difluorination of acid chlorides.

T. Lectka, S. Bloom, Andrew Griswold, 2014, The Journal of organic chemistry.

Catalytic, Asymmetric Inverse Electron Demand Hetero Diels—Alder Reactions of o‐Benzoquinone Derivatives and Ketene Enolates

Daniel H. Paull, T. Lectka, J. Grebinski, 2008 .

Site-Selective Approach to β-Fluorination: Photocatalyzed Ring Opening of Cyclopropanols.

C. Pitts, T. Lectka, D. Bume, 2015, Chemistry.

Nucleophilic Chiral Amines as Catalysts in Asymmetric Synthesis

Scott J. Miller, T. Lectka, D. Guerin, 2003 .

An optimized procedure for titanium-induced carbonyl coupling

J. Mcmurry, T. Lectka, J. Rico, 1989 .

Characterization of highly unusual NH+-O hydrogen bonding to ester ether oxygen atoms through spectroscopic and computational studies.

Mark A. Johnson, Andrew F. DeBlase, T. Lectka, 2012, The journal of physical chemistry. A.

Triethylborane-initiated radical chain fluorination: a synthetic method derived from mechanistic insight.

C. Pitts, T. Lectka, Ran Liu, 2014, The Journal of organic chemistry.

COPPER(II)-CATALYZED AMIDE ISOMERIZATION : EVIDENCE FOR N-COORDINATION

T. Lectka, D. Ferraris, N. N. Murthy, 1996 .

The McMurry Reaction

T. Lectka, 2007 .

Intermolecular Aliphatic C-F···H-C Interaction in the Presence of "Stronger" Hydrogen Bond Acceptors: Crystallographic, Computational, and IR Studies.

C. Pitts, T. Lectka, M. Siegler, 2017, The Journal of organic chemistry.

Metal-catalyzed benzylic fluorination as a synthetic equivalent to 1,4-conjugate addition of fluoride.

T. Lectka, Seth A. Sharber, M. G. Holl, 2013, The Journal of organic chemistry.

Interaction of a C-F bond with the π-system of a C═C bond or "head on" with a proximate C-H bond.

T. Lectka, M. Scerba, M. Siegler, 2012, The Journal of organic chemistry.

Catalytic, asymmetric alpha-chlorination of acid halides.

T. Lectka, Stefan France, A. Hafez, 2004, Journal of the American Chemical Society.

Close Amide NH···F Hydrogen Bonding Interactions in 1,8-Disubstituted Naphthalenes.

T. Lectka, M. Siegler, Muhammad Kazim, 2020, The Journal of organic chemistry.

The Close Interaction of a C−F Bond with an Amide Carbonyl: Crystallographic and Spectroscopic Characterization

T. Lectka, M. Siegler, Jonathan Catazaro, 2022, Angewandte Chemie.

NH+-F hydrogen bonding in a fluorinated "proton sponge" derivative: integration of solution, solid-state, gas-phase, and computational studies.

Mark A. Johnson, Andrew F. DeBlase, T. Lectka, 2011, The Journal of organic chemistry.

Structural proof of a [C–F–C]+ fluoronium cation

C. Pitts, S. Riedel, Carsten Müller, 2021, Nature Communications.

Importance of Time Scale and Local Environment in Electron-Driven Proton Transfer. The Anion of Acetoacetic Acid.

M. Gutowski, M. Allan, E. Collins, 2015, Journal of the American Chemical Society.

Spectroscopic Characterization of a [C-F-C]+ Fluoronium Ion in Solution.

C. Pitts, T. Lectka, M. G. Holl, 2018, Angewandte Chemie.

Quest for a Symmetric [C-F-C]+ Fluoronium Ion in Solution: A Winding Path to Ultimate Success.

C. Pitts, T. Lectka, M. G. Holl, 2019, Accounts of chemical research.

An Electrochemical Approach to Directed Fluorination.

T. Lectka, S. A. Harry, Fereshte Ghorbani, 2023, The Journal of organic chemistry.

Vibrational predissociation spectroscopy of Ar-tagged, trisubstituted silyl cations

Andrew F. DeBlase, T. Lectka, M. Scerba, 2013 .

A DFT Case Study of the Mechanism of a Metal-Free Oxygen Atom Insertion into a p-Quinone Methide C(sp3)-C(sp2) Bond.

T. Lectka, T. Dudding, Ivor Smajlagic, 2020, The Journal of organic chemistry.

A remarkable alkane protonolysis reaction: observation of stoichiometric hydrogen formation

J. Mcmurry, T. Lectka, 1990 .

Direct NMR Detection of Bifurcated Hydrogen Bonding in the α-Helix N-Caps of Ankyrin Repeat Proteins

D. Barrick, Kevin Sforza, A. Majumdar, 2015, Journal of the American Chemical Society.

INTRAMOLECULAR CATALYSIS OF AMIDE ISOMERIZATION : KINETIC CONSEQUENCES OF THE 5-NH- -NA HYDROGEN BOND IN PROLYL PEPTIDES

T. Lectka, C. Cox, 1998 .

Synthetic Catalysis of Amide

T. Lectka, I. Cox, 2000 .

Synthesis of a Tight Intramolecular OH···Olefin Interaction, Probed by IR, (1)H NMR, and Quantum Chemistry.

T. Lectka, M. Siegler, M. G. Holl, 2015, The Journal of organic chemistry.

The Development of the First Catalyzed Reaction of Ketenes and Imines: Catalytic, Asymmetric Synthesis of β-Lactams.

T. Lectka, D. Ferraris, A. Hafez, 2002 .

A cooperative allylic fluorination: combination of nucleophilic and electrophilic fluorine sources

T. Lectka, M. G. Holl, S. Bloom, 2014 .

Carbocations with bent three-center, two-electron carbon-hydrogen-carbon bonds

J. Mcmurry, T. Lectka, 1993 .

Strong Hydrogen Bonding to the Amide Nitrogen Atom in an "Amide Proton Sponge": Consequences for Structure and Reactivity.

T. Lectka, C. Cox, H. Wack, 1999, Angewandte Chemie.

NUCLEOPHILIC CATALYSIS OF AMIDE ISOMERIZATION

T. Lectka, C. Cox, André Wack, 1999 .

Alpha-imino esters: versatile substrates for the catalytic, asymmetric synthesis of alpha- and beta-amino acids and beta-lactams.

T. Lectka, A. Hafez, A. E. Taggi, 2003, Accounts of chemical research.

A Protonated Quinone Methide Stabilized by a Combination of Partial Aromatization and π-Interaction: Spectroscopic and Crystallographic Analysis.

T. Lectka, M. Siegler, Muhammad Kazim, 2019, The Journal of organic chemistry.

Frustrated three-dimensional quantum spin liquid in CuHpCl

M. Stone, H. Yardimci, D. Reich, 2001, cond-mat/0103023.

Search for a strong, virtually "no-shift" hydrogen bond: a cage molecule with an exceptional OH⋅⋅⋅F interaction.

T. Lectka, M. Siegler, Mark D. Struble, 2014, Angewandte Chemie.

Site‐Selective Approach to β‐Fluorination: Photocatalyzed Ring Opening of Cyclopropanols.

C. Pitts, T. Lectka, D. Bume, 2015 .

How Do Face-to-Face Stacked Aromatic Rings Activate Each Other to Electrophilic Aromatic Substitution?

T. Lectka, M. Siegler, T. Dudding, 2023, Organic Letters.

Through-Space, Lone-Pair Promoted Aromatic Substitution: A Relay Mechanism Can Beat Out Direct Activation.

D. Tantillo, T. Lectka, M. Siegler, 2023, Chemistry.

The C-F⋅⋅⋅H-CF2 Interaction: A Combination of Hydrogen Bonding and n → σ* Stabilization

Rodrigo A. Cormanich, T. Lectka, S. A. Harry, 2023, Journal of Fluorine Chemistry.

Tricomponent catalytic α,α-difluorination of acid chlorides.

T. Lectka, M. Scerba, Jeremy M Erb, 2011, Organic letters.

Iron(II)-catalyzed benzylic fluorination.

C. Pitts, T. Lectka, M. G. Holl, 2013, Organic letters.

Direct, catalytic monofluorination of sp³ C-H bonds: a radical-based mechanism with ionic selectivity.

C. Pitts, T. Lectka, M. Siegler, 2014, Journal of the American Chemical Society.

Sensitized Aliphatic Fluorination Directed by Terpenoidal Enones: A "Visible Light" Approach.

C. Pitts, T. Lectka, D. Bume, 2018, The Journal of organic chemistry.

Site-Selective Approach to β-Fluorination: Photocatalyzed Ring Opening of Cyclopropanols.

C. Pitts, T. Lectka, D. Bume, 2015, Chemistry.

C−F Bond Activation by Aryl Carbocations: Conclusive Intramolecular Fluoride Shifts between Carbon Atoms in Solution and the First Examples of Intermolecular Fluoride Ion Abstractions

R. Anand, T. Lectka, D. Ferraris, 1997 .

Competition between C-C and C-H Bond Fluorination: A Continuum of Electron Transfer and Hydrogen Atom Transfer Mechanisms.

C. Pitts, T. Lectka, T. Dudding, 2023, Journal of the American Chemical Society.

A C-F Bond Directed Diels-Alder Reaction.

T. Lectka, M. Siegler, Mark D. Struble, 2016, The Journal of organic chemistry.

Catalytic, asymmetric reactions of ketenes and ketene enolates.

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