Cobalt-catalyzed enantioselective C–H annulation with alkenes

D Yang, X Zhang, X Wang, XJ Si, J Wang, D Wei… - ACS …, 2023 - ACS Publications
Herein, we disclose an efficient cobalt-catalyzed enantioselective C–H activation and
annulation of benzamides with alkenes. This transformation is facilitated via the …

[HTML][HTML] Cobalt-catalyzed enantioselective C–H/N–H annulation of aryl sulfonamides with allenes or alkynes: facile access to C–N axially chiral sultams

XJ Si, X Zhao, J Wang, X Wang, Y Zhang, D Yang… - Chemical …, 2023 - pubs.rsc.org
Herein we report a cobalt-catalyzed enantioselective C–H/N–H annulation of aryl
sulfonamides with allenes and alkynes, using either chemical or electrochemical oxidation …

C–N Axially Chiral Heterobiaryl Isoquinolinone Skeletons Construction via Cobalt-Catalyzed Atroposelective C–H Activation/Annulation

X Wang, XJ Si, Y Sun, Z Wei, M Xu, D Yang, L Shi… - Organic …, 2023 - ACS Publications
Herein, the atroposelective construction of isoquinolinones bearing a C–N chiral axis has
been successfully developed via a Co-catalyzed C–H bond activation and annulation …

Cobalt‐Catalyzed Enantioselective Reductive α‐Chloro‐Carbonyl Addition of Ketimine to Construct the β‐Tertiary Amino Acid Analogues

T Xia, W Wu, X Wu, J Qu, Y Chen - … Chemie International Edition, 2024 - Wiley Online Library
Abstract β‐Tertiary amino acid derivatives constitute one of the most frequently occurring
units in natural products and bioactive molecules. However, the efficient asymmetric …

C–N axially chiral heterobiaryl skeletons construction via cobalt-catalyzed atroposelective annulation

T Li, L Shi, X Zhao, J Wang, XJ Si, D Yang… - Organic …, 2023 - ACS Publications
Herein, the atroposelective construction of five-six heterobiaryl skeleton-based C–N chiral
axis has been successfully accomplished via a Co-catalyzed C–H bond activation and …

[引用][C] 基于钴催化吲哚酰胺与二炔和单炔的[4+ 2] 环化反应合成γ-咔啉酮

贝文峰, 潘健, 冉冬梅, 刘伊琳, 杨震, 冯若昆 - 有机化学, 2023

[引用][C] Cobalt-Catalyzed [4+ 2] Annulation of Indole Carboxamide with Diynes and Monoacetylene: Direct Access to γ-Carbolinones

B Wenfeng, P Jian, R Dongmei, L Yilin, Y Zhen… - Chinese Journal of Organic …, 2023