دنبال کردن
Osama El-Sepelgy
Osama El-Sepelgy
Independent Group Leader at Leibniz Institute for Catalysis
ایمیل تأیید شده در Catalysis.de
عنوان
نقل شده توسط
نقل شده توسط
سال
Brønsted Acid Catalyzed, Conjugate Addition of β‐Dicarbonyls to In Situ Generated ortho‐Quinone Methides—Enantioselective Synthesis of 4‐Aryl‐4H‐Chromenes
O El‐Sepelgy, S Haseloff, SK Alamsetti, C Schneider
Angewandte Chemie International Edition 53 (30), 7923-7927, 2014
280*2014
Hydrogenation of CO2‐Derived Carbonates and Polycarbonates to Methanol and Diols by Metal–Ligand Cooperative Manganese Catalysis
V Zubar, Y Lebedev, LM Azofra, L Cavallo, O El‐Sepelgy, M Rueping
Angewandte Chemie International Edition 57 (41), 13439-13443, 2018
1792018
Catalytic C1 Alkylation with Methanol and Isotope‐Labeled Methanol
J Sklyaruk, JC Borghs, O El‐Sepelgy, M Rueping
Angewandte Chemie 131 (3), 785-789, 2019
1172019
Highly chemo-and stereoselective transfer semihydrogenation of alkynes catalyzed by a stable, well-defined manganese (II) complex
A Brzozowska, LM Azofra, V Zubar, I Atodiresei, L Cavallo, M Rueping, ...
ACS Catalysis 8 (5), 4103-4109, 2018
1132018
Sustainable alkylation of nitriles with alcohols by manganese catalysis
JC Borghs, MA Tran, J Sklyaruk, M Rueping, O El-Sepelgy
The Journal of Organic Chemistry 84 (12), 7927-7935, 2019
902019
C‐Alkylation of Secondary Alcohols by Primary Alcohols through Manganese‐Catalyzed Double Hydrogen Autotransfer
O El‐Sepelgy, E Matador, A Brzozowska, M Rueping
ChemSusChem 12 (13), 3099-3102, 2019
822019
Sustainable Manganese-Catalyzed Solvent-Free Synthesis of Pyrroles from 1, 4-Diols and Primary Amines
JC Borghs, Y Lebedev, M Rueping, O El-Sepelgy
Organic letters, 2018
822018
Sustainable alkylation of unactivated esters and amides with alcohols enabled by manganese catalysis
YK Jang, T Krückel, M Rueping, O El-Sepelgy
Organic Letters 20 (24), 7779-7783, 2018
772018
Merging iron catalysis and biocatalysis—Iron carbonyl complexes as efficient hydrogen autotransfer catalysts in dynamic kinetic resolutions
O El‐Sepelgy, N Alandini, M Rueping
Angewandte Chemie International Edition 55 (43), 13602-13605, 2016
77*2016
Stereoselective reactions of ortho-quinone methide and ortho-quinone methide imines and their utility in natural product synthesis
CDT Nielsen, H Abas, AC Spivey
Synthesis 50 (20), 4008-4018, 2018
652018
Manganese‐Catalyzed Multicomponent Synthesis of Pyrroles through Acceptorless Dehydrogenation Hydrogen Autotransfer Catalysis: Experiment and Computation
JC Borghs, LM Azofra, T Biberger, O Linnenberg, L Cavallo, M Rueping, ...
ChemSusChem 12 (13), 3083-3088, 2019
612019
Cooperative Metal–Ligand Catalyzed Intramolecular Hydroamination and Hydroalkoxylation of Allenes Using a Stable Iron Catalyst
O El-Sepelgy, A Brzozowska, J Sklyaruk, YK Jang, V Zubar, M Rueping
Organic Letters 20 (3), 696-699, 2018
452018
Experimental and Computational Study of an Unexpected Iron‐Catalyzed Carboetherification by Cooperative Metal and Ligand Substrate Interaction and Proton Shuttling
O El‐Sepelgy, A Brzozowska, LM Azofra, YK Jang, L Cavallo, M Rueping
Angewandte Chemie International Edition 56 (47), 14863-14867, 2017
372017
Reductive depolymerization of plastics catalyzed with transition metal complexes
C Wang, O El-Sepelgy
Current Opinion in Green and Sustainable Chemistry 32, 100547, 2021
332021
Asymmetric chemoenzymatic reductive acylation of ketones by a combined iron‐catalyzed hydrogenation–racemization and enzymatic resolution cascade
O El‐Sepelgy, A Brzozowska, M Rueping
ChemSusChem 10 (8), 1664-1668, 2017
252017
Catalytic desaturation of aliphatic amides and imides enabled by excited-state base-metal catalysis
C Wang, LM Azofra, P Dam, M Sebek, N Steinfeldt, J Rabeah, ...
ACS Catalysis 12 (15), 8868-8876, 2022
222022
Biomimetic direct aldol reaction of pyruvate esters with chiral aldehydes
O El‐Sepelgy, J Mlynarski
Advanced Synthesis & Catalysis 355 (2‐3), 281-286, 2013
182013
Chemistry of Pyruvate Enolates: anti‐Selective Direct Aldol Reactions of Pyruvate Ester with Sugar Aldehydes Promoted by a Dinuclear Zinc Catalyst
MA Molenda, S Baś, O El‐Sepelgy, M Stefaniak, J Mlynarski
Advanced Synthesis & Catalysis 357 (9), 2098-2104, 2015
172015
Synthesis and UV absorption of new conjugated quinoxaline 1, 4-dioxide derivatives anticipated as tumor imaging and cytotoxic agents
SR El-Gogary, MA Waly, IT Ibrahim, OZ El-Sepelgy
Monatshefte für Chemie-Chemical Monthly 141, 1253-1262, 2010
142010
Biomimetic Photoexcited Cobaloxime Catalysis in Organic Synthesis
P Dam, K Zuo, LM Azofra, O El‐Sepelgy
Angewandte Chemie 136 (33), e202405775, 2024
122024
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مقاله‌ها 1–20