N− H and C− H functionalization of sulfoximine: recent advancement and prospects

P Ghosh, B Ganguly, S Das - Asian Journal of Organic …, 2020 - Wiley Online Library
Sulfoximine and its congeners are a versatile class of structural motifs widely found in a
plethora of pharmaceutical compounds and crop protection industries due to their …

Ruthenium-catalyzed C–H bond functionalization in cascade and one-pot transformations

R Gramage-Doria, C Bruneau - Coordination Chemistry Reviews, 2021 - Elsevier
Ruthenium complexes are well known as remarkable pre-catalysts for challenging C–H
bond functionalizations. Combining them with other types of chemical reactions in a tandem …

Ruthenium-catalyzed enantioselective C–H functionalization: a practical access to optically active indoline derivatives

ZY Li, HHC Lakmal, X Qian, Z Zhu… - Journal of the …, 2019 - ACS Publications
Ru (II)-catalyzed enantioselective C–H activation/hydroarylation has been developed for the
first time, allowing for highly enantioselective synthesis of indoline derivatives via catalytic C …

Ruthenium (II)‐Catalyzed Asymmetric Inert C− H Bond Activation Assisted by a Chiral Transient Directing Group

G Li, Q Liu, L Vasamsetty, W Guo… - Angewandte Chemie …, 2020 - Wiley Online Library
A ruthenium (II)‐catalyzed asymmetric intramolecular hydroarylation assisted by a chiral
transient directing group has been developed. A series of 2, 3‐dihydrobenzofurans bearing …

Probing Chiral Sulfoximine Auxiliaries in Ru (II)-Catalyzed One-Pot Asymmetric C–H Hydroarylation and Annulations with Alkynes

S Sau, K Mukherjee, K Kondalarao, V Gandon… - Organic …, 2023 - ACS Publications
Developed herein is a chiral sulfoximine-enabled Ru (II)-catalyzed asymmetric C–H
activation/functionalization involving intramolecular hydroarylation and functionalization …

Directing Group Assisted Unsymmetrical Multiple Functionalization of Arene C− H Bonds

K Ghosh, RK Rit, M Shankar, K Mukherjee… - The Chemical …, 2020 - Wiley Online Library
Multiple C− H bond functionalizations promptly install diverse groups on the molecular
framework and consequently fabricate complex molecular entities. This review briefly …

Harnessing sulfur and nitrogen in the cobalt (iii)-catalyzed unsymmetrical double annulation of thioamides: probing the origin of chemo-and regio-selectivity

M Shankar, A Saha, S Sau, A Ghosh, V Gandon… - Chemical …, 2021 - pubs.rsc.org
An unconventional cobalt (III)-catalyzed one-pot domino double annulation of aryl
thioamides with unactivated alkynes is presented. Sulfur (S), nitrogen (N), and o, o′-C–H …

Double annulation of ortho-and peri-C–H bonds of fused (hetero) arenes to unusual oxepino-pyridines

M Shankar, RK Rit, S Sau, K Mukherjee, V Gandon… - Chemical …, 2020 - pubs.rsc.org
Direct difunctionalization of chemically distinct ortho-and peri-C–H bonds of fused hetero
(arenes) is illustrated through an unusual one-pot domino {[4+ 2] & [5+ 2]} double annulation …

Recent Advancements in Transition‐Metal‐Catalyzed One‐Pot Twofold Unsymmetrical Difunctionalization of Arenes

A Mandal, S Dana, D Chowdhury… - Chemistry–An Asian …, 2019 - Wiley Online Library
Transition‐metal‐catalyzed direct C− H bond activation reactions have been embraced as a
powerful synthetic tool to access diverse functionalized arenes. However, site‐selective …

Rhodium (III)-catalyzed C–H activation/annulation of N-iminopyridinium ylides with alkynes and diazo compounds

X Li, R Zhang, Y Qi, Q Zhao, T Yao - Organic Chemistry Frontiers, 2021 - pubs.rsc.org
A highly efficient process for Rh (III)-catalyzed C–H activation/annulation of N-
iminopyridinium ylides with alkynes and diazo compounds has been realized, providing a …