Obserwuj
Dr. Sayan Roy
Dr. Sayan Roy
Postdoctoral Fellow, Purdue University
Zweryfikowany adres z purdue.edu
Tytuł
Cytowane przez
Cytowane przez
Rok
Regioselective Friedel–Crafts Reaction of Electron‐Rich Benzenoid Arenes and Spiroepoxyoxindole at the Spiro‐Centre: Efficient Synthesis of Benzofuroindolines and 2H‐Spiro …
S Hajra, S Maity, S Roy
Advanced Synthesis & Catalysis 358 (14), 2300-2306, 2016
532016
Domino Corey–Chaykovsky Reaction for One-Pot Access to Spirocyclopropyl Oxindoles
S Hajra, S Roy, SKA Saleh
Organic letters 20 (15), 4540-4544, 2018
432018
Reversal of Selectivity in C3-Allylation and Formal [3 + 2]-Cycloaddition of Spiro-epoxyoxindole: Unified Synthesis of Spiro-furanooxindole, (±)-N-Methylcoerulescine …
S Hajra, S Roy, S Maity
Organic letters 19 (8), 1998-2001, 2017
322017
Feedback inhibition in chemical catalysis leads the dynamic kinetic to kinetic resolution in C3-indolylation of spiro-epoxyoxindoles
S Hajra, S Roy
Organic letters 22 (4), 1458-1463, 2020
232020
Enroute sustainability: metal free C–H bond functionalisation
S Roy, S Panja, SR Sahoo, S Chatterjee, D Maiti
Chemical Society Reviews, 2023
192023
Photo‐Excited Nickel‐Catalyzed Silyl‐Radical‐Mediated Direct Activation of Carbamoyl Chlorides To Access (Hetero) aryl Carbamides
S Maiti, S Roy, P Ghosh, A Kasera, D Maiti
Angewandte Chemie 134 (44), e202207472, 2022
182022
Reagent-Controlled Reversal of Regioselectivity in Nucleophilic Fluorination of Spiro-epoxyoxindole: Synthesis of 3-Fluoro-3-hydroxymethyloxindole and 3-Aryl-3-fluoromethyloxindole
S Hajra, S Roy, S Maity, S Chatterjee
The Journal of Organic Chemistry 84 (4), 2252-2260, 2019
182019
Brønsted Acid Promoted Regioselective C‐3 Arylation and Heteroarylation of Spiro‐epoxyoxindoles for the Construction of All Carbon Quaternary Centres: A Detailed Study
S Hajra, S Maity, S Roy, R Maity, S Samanta
European Journal of Organic Chemistry 2019 (5), 969-987, 2019
112019
Controlling the regioselectivity of the ring opening of spiro-epoxyoxindoles for efficient synthesis of C (3)–N (1′)-bisindoles and C (3)–N (1′)-diindolylmethane
S Hajra, S Maity, S Roy, D Das
Organic & Biomolecular Chemistry 17 (33), 7747-7759, 2019
72019
Co (III) salen Catalyzed Enantioselective C3‐Indolylation of Spiro‐Epoxyoxindoles and Its Mechanistic Studies
S Hajra, S Roy, AS Mondal
Advanced Synthesis & Catalysis 362 (23), 5475-5484, 2020
62020
Light-induced Pd catalyst enables C(sp2)–C(sp2) cross-electrophile coupling bypassing the demand for transmetalation
S Maiti, P Ghosh, D Raja, S Ghosh, S Chatterjee, V Sankar, S Roy, ...
Nature Catalysis, 1-10, 2024
22024
Stereochemistry of the Benzylidene γ-Butyrolactone Dictates the Reductive Heck Cyclization Mode in the Asymmetric Synthesis of Aryltetralin Lignans: A Detailed Experimental and …
B Sen, S Roy, S Garai, S Roy, A Anoop, S Hajra
The Journal of Organic Chemistry 87 (6), 3910-3921, 2022
22022
How Solvation Energetics Dampen the Hydrogen Evolution Reaction to Maximize Zinc Anode Stability
K Roy, A Rana, TK Ghosh, JN Heil, S Roy, KJ Vannoy, BM Tackett, ...
Advanced Energy Materials, 2303998, 2024
12024
Nie można teraz wykonać tej operacji. Spróbuj ponownie później.
Prace 1–13