K. Singh

发表

Multicomponent reactions: a sustainable tool to 1,2- and 1,3-azoles.

Preeti, K. Singh, K. Singh, 2018, Organic & biomolecular chemistry.

Highly efficient one-pot synthesis of primary amides catalyzed by scandium(III) triflate under controlled MW

Krishna Nand Singh, Bharat Kumar Allam, K. Singh, 2011 .

Superoxide Ion–Promoted Facile One-Pot Synthesis of O-Alkyl-S-methyl Dithiocarbonates from Alcohol Under Mild Reaction Conditions

K. Singh, S. K. Singh, K. Singh, 2010 .

Visible-Light-Induced Photocatalytic Oxidative Decarboxylation of Cinnamic Acids to 1,2-Diketones.

S. Chand, A. Pandey, K. Singh, 2021, The Journal of organic chemistry.

Synthesis, characterization and catalytic property of ruthenium–terpyridyl complexes

L. Mishra, Priti Sinha, D. Raghuvanshi, 2012 .

Copper catalysed C–N bond formation via a sequential acylation and deacylation process: a novel strategy for the synthesis of benzanilides

Tirumaleswararao Guntreddi, Saurabh Kumar, K. Singh, 2015 .

Direct C‐H Arylation of N ‐Heterocycles with Aryl Triazenes Using Molecular Oxygen as Oxidant

K. Singh, R. Vishwakarma, Narendra R. Chaubey, 2019, ChemistrySelect.

Binuclear Cu(I) complex of (N′1E,N′2E)-N′1,N′2-bis(phenyl(pyridin-2-yl)methylene)oxalohydrazide: Synthesis, crystal structure and catalytic activity for the synthesis of 1,2,3-triazoles

Bharat Kumar Allam, K. Singh, D. Singh, 2015 .

A binuclear Mn(ii) complex as an efficient catalyst for transamidation of carboxamides with amines

Bharat Kumar Allam, K. Singh, D. Singh, 2014 .

Eosin Y Catalyzed Photoredox C-S Bond Formation: An Easy Access to Thioethers.

Krishna Nand Singh, Rahul Singh, S. Chand, 2019, Chemistry, an Asian journal.

Visible light enabled γ-trifluoromethylation of Baylis–Hillman acetates: stereoselective synthesis of trisubstituted alkenes

A. Yadav, A. Sharma, K. Singh, 2019, Organic Chemistry Frontiers.

Visible-light-induced oxidative difunctionalization of styrenes: synthesis of α-trifluoromethylthio-substituted ketones.

A. Yadav, K. Singh, K. Singh, 2018, Chemical communications.

A Direct Metal-Free Decarboxylative Sulfono Functionalization (DSF) of Cinnamic Acids to α,β-Unsaturated Phenyl Sulfones.

Neetu Singh, Bharat Kumar Allam, K. Singh, 2015, Organic letters.

Decarboxylative thioamidation of arylacetic and cinnamic acids: a new approach to thioamides.

Tirumaleswararao Guntreddi, K. Singh, Rajeshwer Vanjari, 2014, Organic letters.

Visible-Light-Induced Photocatalytic Trifluoromethylation of Bunte Salts: Easy Access to Trifluoromethylthiolated Synthons.

P. Gupta, Saurabh Kumar, K. Singh, 2022, The Journal of organic chemistry.

Silver-Catalyzed Decarboxylative Trifluoromethylthiolation of Cinnamic Acids: An Easy Access to α-Trifluoromethylthiolated Ketones

A. Yadav, A. Sharma, K. Singh, 2018, Asian Journal of Organic Chemistry.

Iodine-Catalyzed Synthesis of 3-Arylthioindoles Employing a 1-Aryltriazene/CS2 Combination as a New Sulfenylation Source

S. Chand, A. Pandey, Saurabh Kumar, 2020, ACS omega.

A Practical Copper Catalyzed N ‐Arylation of Amines Using Aryl Triazenes as Aryl Source

S. Chand, Saurabh Kumar, R. Singh, 2019, ChemistrySelect.

Electrogeneration of peroxodicarbonate anion: Synthesis of tetraalkylammonium silylcarboxylate

Christa Grogger, V. Jouikov, Krishna Nand Singh, 2007 .

A practical synthesis of aryl sulfones via cross-coupling of sulfonyl hydrazides with aryltriazenes using copper/ionic liquid combination

A. Pandey, Saurabh Kumar, K. Singh, 2018, Tetrahedron.

Nickel‐Catalyzed CS Bond Formation: Synthesis of Aryl Sulfides from Arylsulfonyl Hydrazides and Boronic Acids

Neetu Singh, Bharat Kumar Allam, K. Singh, 2015 .

Convenient MW-assisted synthesis of unsymmetrical sulfides using sulfonyl hydrazides as aryl thiol surrogate.

Neetu Singh, D. Raghuvanshi, K. Singh, 2013, Organic letters.

Regioselective hydrothiolation of alkynes by sulfonyl hydrazides using organic ionic base-Brønsted acid.

D. Raghuvanshi, K. Singh, R. Singh, 2013, Organic letters.

Copper-Catalyzed Thiolation of Hydrazones with Sodium Sulfinates: A Straightforward Synthesis of Benzylic Thioethers.

A. Sharma, S. Chand, A. Pandey, 2022, The Journal of organic chemistry.

Direct conversion of methylarenes into dithiocarbamates, thioamides and benzyl esters

Tirumaleswararao Guntreddi, K. Singh, Rajeshwer Vanjari, 2014 .

Utilization of methylarenes as versatile building blocks in organic synthesis.

K. Singh, Rajeshwer Vanjari, K. Singh, 2015, Chemical Society reviews.

Identification and validation of in silico mined polymorphic EST-SSR for genetic diversity and cross-species transferability studies in Safflower

Kuldeep Kumar, M. Agarwal, A. Jagannath, 2021, Journal of Plant Biochemistry and Biotechnology.

Hypervalent iodine catalyzed transamidation of carboxamides with amines

Bharat Kumar Allam, K. Singh, Rajeshwer Vanjari, 2013 .

An efficient synthesis of 2H-chromen-3-yl derivatives via CuI/(NH4)2HPO4 catalyzed reaction of O-propargyl salicylaldehydes with active methylene compounds

D. Raghuvanshi, K. Singh, K. Kumari, 2013 .

Sulphur promoted C(sp(3))-C(sp(2)) cross dehydrogenative cyclisation of acetophenone hydrazones with aldehydes: efficient synthesis of 3,4,5-trisubstituted 1H-pyrazoles.

Tirumaleswararao Guntreddi, Saurabh Kumar, K. Singh, 2015, Chemical communications.

Palladium-Catalyzed Site-Selective C-H Functionalization of Weakly Coordinating Sulfonamides: Synthesis of Biaryl Sulfonamides.

Tirumaleswararao Guntreddi, K. Singh, Rajeshwer Vanjari, 2016, Chemistry, an Asian journal.

Palladium Catalyzed C–C and C–N Bond Formation via ortho C–H Activation and Decarboxylative Strategy: A Practical Approach towards N–Acylated Indoles

Saurabh Kumar, K. Singh, R. Singh, 2018 .

MnO2 promoted sequential C-O and C-N bond formation via C-H activation of methylarenes: a new approach to amides.

Tirumaleswararao Guntreddi, K. Singh, Rajeshwer Vanjari, 2013, Organic letters.

Visible‐Light‐Enabled Synthesis of Pyridyl Benzamides via Oxidative Decarbethoxylation using Copper(I) Iodide/Air at Room Temperature

Promod Kumar, A. Sharma, K. Singh, 2019, Asian Journal of Organic Chemistry.

Toxicological and pharmacological evaluation, antioxidant, ADMET and molecular modeling of selected racemic chromenotacrines {11-amino-12-aryl-8,9,10,12-tetrahydro-7H-chromeno[2,3-b]quinolin-3-ols} for the potential prevention and treatment of Alzheimer's disease.

D. Hadjipavlou-Litina, Abdelouahid Samadi, E. Soriano, 2014, European journal of medicinal chemistry.

Synthesis and characterization of new square planar heteroleptic cationic complexes [Ni(ii) β-oxodithioester-dppe]+; their use as a catalyst for Chan–Lam coupling

M. Drew, Nanhai Singh, Saurabh Kumar, 2020 .

AIBN‐Initiated Denitrative Cross‐Coupling Reactions of β‐Nitrostyrenes with Sulfonyl Hydrazides/Disulfides: A Metal‐free Approach towards Vinyl Sulfones

Saurabh Kumar, K. Singh, R. Singh, 2018 .

Transition‐Metal‐Free Cross‐Dehydrogenative Coupling of Ethyl Arylacetates with Benzoic/Cinnamic Acids: A Practical Synthesis of α‐Acyloxy Esters

Promod Kumar, A. Sharma, K. Singh, 2018 .

A simple and sustainable tetrabutylammonium fluoride (TBAF)-catalyzed synthesis of azaarene-substituted 3-hydroxy-2-oxindoles through sp3 C–H functionalization

Bharat Kumar Allam, K. Singh, K. Kumari, 2014 .

Nickel Catalyzed Ipso‐hydroxylation and Subsequent Cross Dehydrogenative Coupling of Arylboronic Acids with Tertiary Amines: A Facile Access to α‐phenolated Tertiary Amines

Promod Kumar, Krishna Nand Singh, A. Sharma, 2018 .

Sc(OTf)3‐Catalyzed, Solvent‐Free Domino Synthesis of Functionalized Pyrazoles under Controlled Microwave Irradiation.

V. Jouikov, D. Raghuvanshi, K. Singh, 2012 .

An eco-safe approach to benzopyranopyrimidines and 4H-chromenes in ionic liquid at room temperature

A. Gupta, Neetu Singh, D. Raghuvanshi, 2012 .

An expeditious synthesis of novel pyranopyridine derivatives involving chromenes under controlled microwave irradiation

D. Raghuvanshi, K. Singh, K. Singh, 2010 .

One pot synthesis of α,β-epoxy ketones by oxidative coupling of methyl arenes with cinnamic acids involving C(sp 3 )―H activation and decarboxylative strategy

Saurabh Kumar, K. Singh, R. Singh, 2017 .

Investigation of silicon surface passivation by sputtered amorphous silicon and thermally evaporated molybdenum oxide films using temperature- and injection-dependent lifetime spectroscopy

Krishna Nand Singh, V. K. Komarala, S. Singh, 2020, Semiconductor Science and Technology.

Corrigendum: Silver-Catalyzed Decarboxylative Trifluoromethylation of Cinnamic Acids: Easy Access to α-Trifluoromethylated Ketones

A. Yadav, A. Sharma, K. Singh, 2019, Asian Journal of Organic Chemistry.

Cooperatively assisted N-arylation using organic ionic base–Brønsted acid combination under controlled microwave heating

D. Raghuvanshi, Bharat Kumar Allam, K. Singh, 2013 .

A practical protocol for the synthesis of bibenzyls via C(sp3)–H activation of methyl arenes under metal-free conditions

Promod Kumar, Tirumaleswararao Guntreddi, K. Singh, 2017 .

Microwave-assisted expeditious synthesis of novel benzo[b][1,8]-naphthyridine-3-carbonitriles

S. K. Singh, K. Singh, 2011 .

A highly efficient green synthesis of 1H-pyrazolo[1,2-b]phthalazine-5,10-dione derivatives and their photophysical studies

D. Raghuvanshi, K. Singh, K. Singh, 2011 .

Ionic liquid/potassium hydroxide catalyzed solvent-free, one-pot synthesis of diarylglycolic acids from aromatic aldehydes under microwave

R. Khanna, Neetu Singh, K. Singh, 2011 .

Microwave‐assisted one‐pot synthesis of functionalized pyrimidines using ionic liquid

D. Raghuvanshi, K. Singh, K. Singh, 2011 .

Microwave-Assisted Synthesis of Some Novel Thiazolidinone and Thiohydantoin Derivatives of Isatins

Krishna Nand Singh, D. Raghuvanshi, K. Singh, 2010 .

Eco-friendly and facile one-pot multicomponent synthesis of acridinediones in water under microwave

K. Singh, S. K. Singh, K. Singh, 2011 .

Glycine‐catalyzed easy and efficient one‐pot synthesis of polyhydroquinolines through Hantzsch multicomponent condensation under controlled microwave

K. Singh, S. K. Singh, K. Singh, 2010 .

Visible-Light-Induced Photocatalytic Synthesis of β-Keto Dithiocarbamates via Difunctionalization of Styrenes.

Saurabh Kumar, K. Singh, R. Vishwakarma, 2021, Organic letters.

NiCl2·6H2O as recyclable heterogeneous catalyst for N-arylation of amines and NH-heterocycles under microwave exposure

A. Gupta, K. Singh, G. T. Rao, 2012 .

Utilization of carbon disulfide as a powerful building block for the synthesis of 2-aminobenzoxazoles

Tirumaleswararao Guntreddi, Bharat Kumar Allam, K. Singh, 2013 .

AIBN-initiated metal free amidation of aldehydes using N-chloroamines

Tirumaleswararao Guntreddi, K. Singh, Rajeshwer Vanjari, 2014 .

Carrier‐Selective Contact Based Silicon Solar Cells Processed at Room Temperature using Industrially Feasible Cz Wafers

Sourav Mandal, V. K. Komarala, S. Singh, 2019, physica status solidi (a).

Nickel-mediated N-arylation with arylboronic acids: an avenue to Chan-Lam coupling.

A. Gupta, D. Raghuvanshi, K. Singh, 2012, Organic letters.

Oxidative Cleavage of Chalcones by Electrochemically Generated Superoxide Ion (O2\divdot)

R. Misra, Manorama Singh, K. Singh, 1991 .