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Sumit K. Ray - Publications

Affiliations: 
Chemistry Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh, India 
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20 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2021 Sadhu MM, Ray SK, Unhale RA, Singh VK. Brønsted acid-catalyzed enantioselective addition of 1,3-diones to generated -acyl ketimines. Organic & Biomolecular Chemistry. PMID 34904614 DOI: 10.1039/d1ob02162a  0.763
2021 Biswas RG, Ray SK, Unhale RA, Singh VK. Organocatalytic Asymmetric Cascade Michael-acyl Transfer Reaction between 2-Fluoro-1,3-diketones and Unsaturated Thiazolones: Access to Fluorinated 4-Acyloxy Thiazoles. Organic Letters. PMID 34351776 DOI: 10.1021/acs.orglett.1c02313  0.826
2021 Biswas RG, Ray SK, Kannaujiya VK, Unhale RA, Singh VK. Cu(I)-Catalyzed asymmetric -selective synthesis of substituted pyrrolidines a 1,3-dipolar cycloaddition reaction. Organic & Biomolecular Chemistry. PMID 33982725 DOI: 10.1039/d1ob00494h  0.824
2020 Khangarot RK, Khandelwal M, Ray SK. Syntheses and Applications of Singh’s Catalyst Synthesis. 52: 3577-3582. DOI: 10.1055/s-0040-1707235  0.309
2019 Das DK, Kannaujiya VK, Sadhu MM, Ray SK, Singh VK. BF3·OEt2 Catalyzed Vinyl Azides Addition to in situ Generated N-Acyl Iminium Salts: Synthesis of 3-Oxoisoindoline-1-acetamides. The Journal of Organic Chemistry. PMID 31741383 DOI: 10.1021/Acs.Joc.9B02127  0.808
2019 Ray SK, Sadhu MM, Biswas RG, Unhale RA, Singh VK. A General Catalytic Route to Enantioenriched Isoindolinones and Phthalides: Application in the Synthesis of ( S)-PD 172938. Organic Letters. PMID 30624068 DOI: 10.1021/Acs.Orglett.8B03597  0.757
2018 Unhale RA, Sadhu MM, Ray SK, Biswas RG, Singh VK. A chiral Brønsted acid-catalyzed highly enantioselective Mannich-type reaction of α-diazo esters with in situ generated N-acyl ketimines. Chemical Communications (Cambridge, England). PMID 29564434 DOI: 10.1039/C8Cc01436A  0.779
2018 Ray SK, Biswas RG, Suneja A, Sadhu MM, Singh VK. (R)-DM-SEGPHOS-Ag(I) Catalyzed Enantioselective Synthesis of Pyrrolidines and Pyrrolizidines via (1,3)- and Double (1,3)-Dipolar Cycloaddition Reactions. The Journal of Organic Chemistry. PMID 29364672 DOI: 10.1021/Acs.Joc.7B03185  0.811
2017 Saha P, Ray SK, Singh VK. Copper-catalyzed Pummerer type reaction of α -thio aryl/heteroarylacetates: Synthesis of aryl/heteroaryl α -keto esters Tetrahedron Letters. 58: 1765-1769. DOI: 10.1016/j.tetlet.2017.03.069  0.653
2016 Anand D, Ray S, Bhargava S, Srivastava LM, Garg A, Gafoor I, Singh R, Dhar D. Exploration of eosinopenia as a diagnostic parameter to differentiate sepsis from systemic inflammatory response syndrome: Results from an observational study. Indian Journal of Critical Care Medicine : Peer-Reviewed, Official Publication of Indian Society of Critical Care Medicine. 20: 285-290. PMID 27275077 DOI: 10.4103/0972-5229.182199  0.337
2015 Anand D, Das S, Bhargava S, Srivastava LM, Garg A, Tyagi N, Taneja S, Ray S. Procalcitonin as a rapid diagnostic biomarker to differentiate between culture-negative bacterial sepsis and systemic inflammatory response syndrome: a prospective, observational, cohort study. Journal of Critical Care. 30: 218.e7-12. PMID 25263339 DOI: 10.1016/j.jcrc.2014.08.017  0.338
2014 Rout S, Ray SK, Unhale RA, Singh VK. Asymmetric direct vinylogous Michael addition to 2-enoylpyridine N-oxides catalyzed by bifunctional thio-urea. Organic Letters. 16: 5568-71. PMID 25307167 DOI: 10.1021/ol5025794  0.743
2014 Garg A, Panda S, Dalvi P, Mehra S, Ray S, Singh VK. Severe suicidal digoxin and propranolol toxicity with insulin overdose. Indian Journal of Critical Care Medicine : Peer-Reviewed, Official Publication of Indian Society of Critical Care Medicine. 18: 173-5. PMID 24701069 DOI: 10.4103/0972-5229.128709  0.449
2014 Garg A, Vignesh C, Singh VK, Ray S. Acute right heart syndrome: Rescue treatment with inhaled nitric oxide. Indian Journal of Critical Care Medicine : Peer-Reviewed, Official Publication of Indian Society of Critical Care Medicine. 18: 40-2. PMID 24550613 DOI: 10.4103/0972-5229.125436  0.477
2013 Rout S, Ray SK, Singh VK. Enantioselective Mukaiyama-Michael with 2-enoyl pyridine N-oxides catalyzed by PYBOX-DIPH-Zn(II)-complexes at ambient temperature. Organic & Biomolecular Chemistry. 11: 4537-45. PMID 23722314 DOI: 10.1039/C3Ob40445E  0.799
2013 Ray SK, Rout S, Singh VK. Enantioselective synthesis of 3,4-dihydropyran derivatives via a Michael addition reaction catalysed by chiral pybox-diph-Zn(II) complex. Organic & Biomolecular Chemistry. 11: 2412-6. PMID 23471180 DOI: 10.1039/C3Ob40246K  0.812
2013 Molleti N, Allu S, Ray SK, Singh VK. Bifunctional chiral urea catalyzed highly enantioselective Michael addition of cyclic 1,3-dicarbonyl compounds to 2-enoylpyridines Tetrahedron Letters. 54: 3241-3244. DOI: 10.1016/J.Tetlet.2013.04.003  0.619
2013 Molleti N, Allu S, Ray SK, Singh VK. ChemInform Abstract: Bifunctional Chiral Urea Catalyzed Highly Enantioselective Michael Addition of Cyclic 1,3-Dicarbonyl Compounds to 2-Enoylpyridine. Cheminform. 44: no-no. DOI: 10.1002/chin.201340158  0.57
2012 Ray SK, Singh PK, Molleti N, Singh VK. Enantioselective synthesis of coumarin derivatives by PYBOX-DIPH-Zn(II) complex catalyzed Michael reaction. The Journal of Organic Chemistry. 77: 8802-8. PMID 22957472 DOI: 10.1021/jo301513x  0.627
2011 Ray SK, Singh PK, Singh VK. Enantioselective Michael addition of malonates to 2-enoylpyridine N-oxides catalyzed by chiral bisoxazoline-Zn(II) complex. Organic Letters. 13: 5812-5. PMID 21970689 DOI: 10.1021/Ol202405V  0.61
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