Sudipta Raha Roy - Publications

Affiliations: 
2018- IIT Delhi 
Area:
Asymmetric and photoredox catalysis, remote C-H functionalization
Website:
http://chemistry.iitd.ac.in/faculty/roysr.html

52 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
2023 Sen PP, Roy SR. Introducing Phenalenyl-Based Organic Lewis Acid as a Photocatalyst to Facilitate Oxidative Azolation of Unactivated Arenes. Organic Letters. PMID 36892632 DOI: 10.1021/acs.orglett.3c00409  0.687
2023 Dagar N, Singh S, Roy SR. Photoinduced Cerium-Mediated Decarboxylative Alkylation Cascade Cyclization of N-arylacrylamides and N-acryl-2-aryl benzimidazoles. Chemistry, An Asian Journal. e202300028. PMID 36849718 DOI: 10.1002/asia.202300028  0.791
2022 Pathania V, Roy VJ, Roy SR. Transforming Non-innocent Phenalenyl to a Potent Photoreductant: Captivating Reductive Functionalization of Aryl Halides through Visible-Light-Induced Electron Transfer Processes. The Journal of Organic Chemistry. PMID 36417393 DOI: 10.1021/acs.joc.2c02241  0.739
2022 Sen PP, Prakash R, Roy SR. Electricity Induced Rhodium-Catalyzed Oxidative C-H/N-H Annulation of Alkynes with Arylhydrophthalazinediones. Organic Letters. PMID 35727892 DOI: 10.1021/acs.orglett.2c01542  0.714
2022 Singh S, Dagar N, Roy SR. Photoinduced ligand to metal charge transfer enabling cerium mediated decarboxylative alkylation of quinoxalin-2(1)-ones. Chemical Communications (Cambridge, England). PMID 35234798 DOI: 10.1039/d2cc00840h  0.764
2022 Roy VJ, Sen PP, Roy SR. Exploring Eosin Y as a bimodular catalyst: organophotoacid mediated Minisci-type acylation of -heteroarenes. Chemical Communications (Cambridge, England). PMID 35037922 DOI: 10.1039/d1cc06483e  0.781
2022 Nag E, Kulkarni A, Gorantla SMNVT, Graw N, Francis M, Herbst-Irmer R, Stalke D, Roesky HW, Mondal KC, Roy S. Fluorescent organo-antimony compounds as precursors for syntheses of redox-active trimeric and dimeric alkali metal antimonides: an insight into electron transfer reduction processes. Dalton Transactions (Cambridge, England : 2003). PMID 35023531 DOI: 10.1039/d1dt03398k  0.367
2020 Nag E, Gorantla SMNVT, Arumugam S, Kulkarni A, Mondal KC, Roy S. Tridentate Nickel(II)-Catalyzed Chemodivergent C-H Functionalization and Cyclopropanation: Regioselective and Diastereoselective Access to Substituted Aromatic Heterocycles. Organic Letters. PMID 32806181 DOI: 10.1021/Acs.Orglett.0C02138  0.365
2020 Roy S, Nayanthara KJ, Tiwari N, Tiwari AK. Energetics and dynamics of CH4 and H2O dissociation on metal surfaces International Reviews in Physical Chemistry. 39: 267-318. DOI: 10.1080/0144235X.2020.1765598  0.335
2018 Roy S, Hariharan S, Tiwari AK. Pt–Ni Subsurface Alloy Catalysts: An Improved Performance toward CH4Dissociation The Journal of Physical Chemistry C. 122: 10857-10870. DOI: 10.1021/Acs.Jpcc.8B01705  0.339
2017 Roesky HW, Roy S, Mondal KC, Li B, Kundu S, Schürmann CJ, Dutta S, Koley D, Stalke D, Herbst-Irmer R. Two Structurally Characterized Conformational Isomers with Different C-P Bonds. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 28650088 DOI: 10.1002/Chem.201702870  0.347
2017 Roy SR, Eijsberg H, Bruffaerts J, Marek I. Zirconocene catalyzed diastereoselective carbometalation of cyclobutenes. Chemical Science. 8: 334-339. PMID 28451177 DOI: 10.1039/C6Sc02617F  0.519
2016 Roy SR, Didier D, Kleiner A, Marek I. Diastereodivergent combined carbometalation/zinc homologation/C-C fragmentation reaction as an efficient tool to prepare acyclic allylic quaternary carbon stereocenters. Chemical Science. 7: 5989-5994. PMID 30034740 DOI: 10.1039/C6Sc02191C  0.586
2016 Roesky HW, Roy S, Schürmann C, Mondal T, Koley D, Herbst-Irmer R, Stalke D. Activation of Elemental Sulfur at Two Coordinate Platinum(0) Center. Chemistry (Weinheim An Der Bergstrasse, Germany). PMID 27414489 DOI: 10.1002/Chem.201603030  0.369
2016 Roy S, Mondal KC, Roesky HW. Cyclic Alkyl(amino) Carbene Stabilized Complexes with Low Coordinate Metals of Enduring Nature. Accounts of Chemical Research. PMID 26925983 DOI: 10.1021/Acs.Accounts.5B00381  0.317
2016 Parikh N, Roy SR, Seth K, Kumar A, Chakraborti AK. 'On-Water' Multicomponent Reaction for the Diastereoselective Synthesis of Functionalized Tetrahydropyridines and Mechanistic Insight Synthesis (Germany). 48: 547-556. DOI: 10.1055/S-0035-1561296  0.791
2016 Roy SR, Didier D, Kleiner A, Marek I. Diastereodivergent combined carbometalation/zinc homologation/C-C fragmentation reaction as an efficient tool to prepare acyclic allylic quaternary carbon stereocenters Chemical Science. 7: 5989-5994. DOI: 10.1039/c6sc02191c  0.537
2016 Seth K, Roy SR, Kumar A, Chakraborti AK. The palladium and copper contrast: A twist to products of different chemotypes and altered mechanistic pathways Catalysis Science and Technology. 6: 2892-2896. DOI: 10.1039/C6Cy00415F  0.766
2016 Roy SR, Didier D, Kleiner A, Marek I. ChemInform Abstract: Diastereodivergent Combined Carbometalation/zinc Homologation/C-C Fragmentation Reaction as an Efficient Tool to Prepare Acyclic Allylic Quaternary Carbon Stereocenters. Cheminform. 47. DOI: 10.1002/CHIN.201652153  0.306
2016 Parikh N, Roy SR, Seth K, Kumar A, Chakraborti AK. ChemInform Abstract: “On-Water” Multicomponent Reaction for the Diastereoselective Synthesis of Functionalized Tetrahydropyridines and Mechanistic Insight. Cheminform. 47. DOI: 10.1002/CHIN.201628176  0.787
2015 Chandra Mondal K, Roy S, Dittrich B, Maity B, Dutta S, Koley D, Vasa SK, Linser R, Dechert S, Roesky HW. A soluble molecular variant of the semiconducting silicondiselenide. Chemical Science. 6: 5230-5234. PMID 28717501 DOI: 10.1039/C5Sc01516B  0.355
2015 Mondal KC, Roy S, Maity B, Koley D, Roesky HW. Estimation of σ-Donation and π-Backdonation of Cyclic Alkyl(amino) Carbene-Containing Compounds. Inorganic Chemistry. PMID 26675319 DOI: 10.1021/Acs.Inorgchem.5B02055  0.317
2015 Chandra Mondal K, Roy S, Roesky HW. Silicon based radicals, radical ions, diradicals and diradicaloids. Chemical Society Reviews. PMID 26585359 DOI: 10.1039/C5Cs00739A  0.376
2015 Roy S, Mondal KC, Mondal T, Koley D, Dittrich B, Roesky HW. Monomeric siliconthiodichloride trapped by a Lewis base. Dalton Transactions (Cambridge, England : 2003). PMID 26515288 DOI: 10.1039/C5Dt03742E  0.377
2015 Roy S, Mondal KC, Meyer J, Niepötter B, Köhler C, Herbst-Irmer R, Stalke D, Dittrich B, Andrada DM, Frenking G, Roesky HW. Synthesis, Characterization, and Theoretical Investigation of Two-Coordinate Palladium(0) and Platinum(0) Complexes Utilizing π-Accepting Carbenes. Chemistry (Weinheim An Der Bergstrasse, Germany). 21: 9312-8. PMID 25940809 DOI: 10.1002/Chem.201500758  0.383
2015 Roy S, Dittrich B, Mondal T, Koley D, Stückl AC, Schwederski B, Kaim W, John M, Vasa SK, Linser R, Roesky HW. Carbene supported dimer of heavier ketenimine analogue with p and si atoms. Journal of the American Chemical Society. 137: 6180-3. PMID 25919008 DOI: 10.1021/Jacs.5B03407  0.332
2015 Roy S, Stückl AC, Demeshko S, Dittrich B, Meyer J, Maity B, Koley D, Schwederski B, Kaim W, Roesky HW. Stable radicals from commonly used precursors trichlorosilane and diphenylchlorophosphine. Journal of the American Chemical Society. 137: 4670-3. PMID 25815606 DOI: 10.1021/Jacs.5B02403  0.36
2015 Roy S, Stollberg P, Herbst-Irmer R, Stalke D, Andrada DM, Frenking G, Roesky HW. Carbene-dichlorosilylene stabilized phosphinidenes exhibiting strong intramolecular charge transfer transition. Journal of the American Chemical Society. 137: 150-3. PMID 25539016 DOI: 10.1021/Ja512089E  0.378
2014 Roy S, Mondal KC, Krause L, Stollberg P, Herbst-Irmer R, Stalke D, Meyer J, Stückl AC, Maity B, Koley D, Vasa SK, Xiang SQ, Linser R, Roesky HW. Electron-induced conversion of silylones to six-membered cyclic silylenes. Journal of the American Chemical Society. 136: 16776-9. PMID 25383936 DOI: 10.1021/Ja510427R  0.421
2014 Roy SR, Sau SC, Mandal SK. Chemoselective reduction of the carbonyl functionality through hydrosilylation: integrating click catalysis with hydrosilylation in one pot. The Journal of Organic Chemistry. 79: 9150-60. PMID 25188382 DOI: 10.1021/Jo501505J  0.667
2014 Sau SC, Roy SR, Mandal SK. One-pot consecutive catalysis by integrating organometallic catalysis with organocatalysis. Chemistry, An Asian Journal. 9: 2806-13. PMID 25125323 DOI: 10.1002/Asia.201402363  0.686
2014 Mondal KC, Roy S, De S, Parameswaran P, Dittrich B, Ehret F, Kaim W, Roesky HW. Stabilization of a two-coordinate mononuclear cobalt(0) compound. Chemistry (Weinheim An Der Bergstrasse, Germany). 20: 11646-9. PMID 25047010 DOI: 10.1002/Chem.201403525  0.392
2014 Seth K, Roy SR, Kommi DN, Pipaliya BV, Chakraborti AK. Silver nanoparticle-catalysed phenolysis of epoxides under neutral conditions: Scope and limitations of metal nanoparticles and applications towards drug synthesis Journal of Molecular Catalysis a: Chemical. 392: 164-172. DOI: 10.1016/J.Molcata.2014.05.011  0.761
2014 Sau SC, Roy SR, Sen TK, Mullangi D, Mandal SK. ChemInform Abstract: An Abnormal N-Heterocyclic Carbene-Copper(I) Complex in Click Chemistry. Cheminform. 45: no-no. DOI: 10.1002/CHIN.201414149  0.539
2013 Seth K, Roy SR, Pipaliya BV, Chakraborti AK. Synergistic dual activation catalysis by palladium nanoparticles for epoxide ring opening with phenols. Chemical Communications (Cambridge, England). 49: 5886-8. PMID 23703672 DOI: 10.1039/C3Cc42507J  0.738
2013 Haveli SD, Roy S, Gautam V, Parmar KC, Chandrasekaran S. Ring opening of activated cyclopropanes with NIS/NaN3: Synthesis of C-1 linked pseudodisaccharides Tetrahedron. 69: 11138-11143. DOI: 10.1016/J.Tet.2013.11.005  0.408
2013 Sau SC, Roy SR, Sen TK, Mullangi D, Mandal SK. An abnormal N-heterocyclic carbene-copper(I) complex in click chemistry Advanced Synthesis and Catalysis. 355: 2982-2991. DOI: 10.1002/Adsc.201300343  0.694
2012 Roy S, Reiser O. A catalytic multicomponent approach for the stereoselective synthesis of cis-4,5-disubstituted pyrrolidinones and tetrahydro-3H-pyrrolo[3,2-c]quinolines. Angewandte Chemie (International Ed. in English). 51: 4722-5. PMID 22461239 DOI: 10.1002/Anie.201107831  0.345
2011 Sarkar A, Roy SR, Parikh N, Chakraborti AK. Nonsolvent application of ionic liquids: Organo-catalysis by 1-alkyl-3-methylimidazolium cation based room-temperature ionic liquids for chemoselective N-tert-butyloxycarbonylation of amines and the influence of the C-2 hydrogen on catalytic efficiency Journal of Organic Chemistry. 76: 7132-7140. PMID 21774556 DOI: 10.1021/Jo201102Q  0.8
2011 Sarkar A, Roy SR, Chakraborti AK. Ionic liquid catalysed reaction of thiols with α,β-unsaturated carbonyl compounds-remarkable influence of the C-2 hydrogen and the anion Chemical Communications. 47: 4538-4540. PMID 21387055 DOI: 10.1039/C1Cc10151J  0.734
2011 Parikh N, Kumar D, Roy SR, Chakraborti AK. Surfactant mediated oxygen reuptake in water for green aerobic oxidation: Mass-spectrometric determination of discrete intermediates to correlate oxygen uptake with oxidation efficiency Chemical Communications. 47: 1797-1799. PMID 21127798 DOI: 10.1039/C0Cc03166F  0.722
2011 Roy SR, Jadhavar PS, Seth K, Sharma KK, Chakraborti AK. Organocatalytic application of ionic liquids: [bmim][MeSO4] as a recyclable organocatalyst in the multicomponent reaction for the preparation of dihydropyrimidinones and -thiones Synthesis. 2261-2267. DOI: 10.1055/S-0030-1260067  0.792
2011 Roy S, Gregg BT, Gribble GW, Le VD. Trifluoromethylation of aryl and heteroaryl halides Tetrahedron. 67: 2161-2195. DOI: 10.1016/J.Tet.2011.01.002  0.438
2011 Roy SR, Jadhavar PS, Seth K, Sharma KK, Chakraborti AK. ChemInform Abstract: Organocatalytic Application of Ionic Liquids: [bmim][MeSO4] as a Recyclable Organocatalyst in the Multicomponent Reaction for the Preparation of Dihydropyrimidinones and -thiones. Cheminform. 42: no-no. DOI: 10.1002/CHIN.201147149  0.777
2010 Roy SR, Chakraborti AK. Supramolecular assemblies in ionic liquid catalysis for aza-michael reaction Organic Letters. 12: 3866-3869. PMID 20690631 DOI: 10.1021/Ol101557T  0.592
2010 Roy S, Zych AJ, Herr RJ, Cheng C, Shipps GW. Direct synthesis of Cbz-protected (2-amino)-6-(2-aminoethyl)pyridines Tetrahedron. 66: 1973-1979. DOI: 10.1016/J.Tet.2010.01.025  0.392
2009 Roy S, Neuenswander B, Hill D, Larock RC. Solution-phase synthesis of a diverse isocoumarin library Journal of Combinatorial Chemistry. 11: 1128-1135. PMID 19817453 DOI: 10.1021/Cc9001197  0.301
2009 Chakraborti AK, Roy SR. On catalysis by ionic liquids Journal of the American Chemical Society. 131: 6902-6903. PMID 19413313 DOI: 10.1021/Ja900076A  0.557
2009 Chandrasekaran S, Haveli S, Roy S. Synthesis of Unnatural C-2 Amino Acid Nucleosides Using NIS-Mediated Ring Opening of 1,2-Cyclopropane Carboxylated Sugar Derivatives Synlett. 2009: 451-455. DOI: 10.1055/S-0028-1087545  0.374
2008 Chakraborti AK, Roy SR, Kumar D, Chopra P. Catalytic application of room temperature ionic liquids: [bmim][MeSO 4] as a recyclable catalyst for synthesis of bis(indolyl)methanes. Ion-fishing by MALDI-TOF-TOF MS and MS/MS studies to probe the proposed mechanistic model of catalysis Green Chemistry. 10: 1111-1118. DOI: 10.1039/B807572G  0.669
2006 Roy S, Roy S, Gribble GW. A practical method for the synthesis of indolylaryl- and bisindolylmaleimides. Organic Letters. 8: 4975-7. PMID 17020350 DOI: 10.1021/ol0621203  0.368
2006 Roy S, Haque S, Gribble GW. Synthesis of novel oxazolyl-indoles Synthesis. 3948-3954. DOI: 10.1055/S-2006-950318  0.35
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