ChemInform Abstract: Access to Polyfunctionalized Chiral Piperidines Through Enantioselective Addition-Carbocyclization Cascade Reaction Catalyzed by a Rhodium(I)-Diene Complex.

ChemInform ◽  
2016 ◽  
Vol 47 (12) ◽  
pp. no-no
Author(s):  
Fabien Serpier ◽  
Jean-Louis Brayer ◽  
Benoit Folleas ◽  
Sylvain Darses
Keyword(s):  
Cascade Reaction ◽  
Enantioselective Addition ◽  
Diene Complex

ChemInform Abstract: Enantioselective Addition of Heteroarylboronates to Arylimines Catalyzed by a Rhodium-Diene Complex.

ChemInform ◽  
2016 ◽  
Vol 47 (6) ◽  
pp. no-no
Author(s):  
Ya-Jing Chen ◽  
Zhe Cui ◽  
Chen-Guo Feng ◽  
Guo-Qiang Lin
Keyword(s):  
Enantioselective Addition ◽  
Diene Complex

Enantioselective Addition of Heteroarylboronates to Arylimines Catalyzed by a Rhodium-Diene Complex

2015 ◽  
Vol 357 (13) ◽  
pp. 2815-2820 ◽  
Author(s):  
Ya-Jing Chen ◽  
Zhe Cui ◽  
Chen-Guo Feng ◽  
Guo-Qiang Lin
Keyword(s):  
Enantioselective Addition ◽  
Diene Complex

Regio-, Stereo- and Enantioselective α-Addition of Carbonyl Nucleo-philes to Allenamides Catalyzed by a Synergistic Copper/Enamine System

2020 ◽  
Author(s):  
Rémi Blieck ◽  
Sebastien Lemouzy ◽  
Marc Taillefer ◽  
Florian Monnier
Keyword(s):  
Catalytic System ◽  
Secondary Amine ◽  
Primary Amine ◽  
Synergistic Catalysis ◽  
Enantioselective Addition ◽  
Amine Catalysts

A dual copper/enamine catalytic system is found to enable an intermolecular enantioselective α-addition of various carbonyl nucleophiles to allenamides. Secondary amine catalysts allowed the highly enantioselective addition of aldehydes, while using primary amine catalysts led to the enantioselective addition of ketoester nucleophiles. The process was found to be highly regio-, stereo- and enantio-selective and represented the first allene hydrofunctionalization using an synergistic catalysis involving copper

Cu-Catalyzed Cascade Reaction of Isoxazoles with Diaryliodonium Salts for the Synthesis of Acridines

2020 ◽  
Vol 17 (12) ◽  
pp. 944-950
Author(s):  
Shangrong Zhu ◽  
Xuechen Lu ◽  
Qiuneng Xu ◽  
Jian Li ◽  
Shenghu Yan
Keyword(s):  
Cascade Reaction ◽  
Efficient Synthesis ◽  
Acridine Derivatives ◽  
Diaryliodonium Salts

A straightforward and efficient synthesis of acridine derivatives via a copper-catalyzed cascade reaction among isoxazoles and diaryliodonium salts is achieved. Various mono-, multi-substituted and 9-substituted acridine derivatives could be obtained in moderate to good yields. The process has gone through tandem double arylation and Friedel-Crafts reactions.

Highly enantioselective addition of sulfur-containing heterocycles to isatin-derived ketimines

2019 ◽  
Vol 17 (31) ◽  
pp. 7309-7314 ◽  
Author(s):  
Michael Franc ◽  
Michal Urban ◽  
Ivana Císařová ◽  
Jan Veselý
Keyword(s):  
Heterocyclic Compounds ◽  
Stereoselective Addition ◽  
Enantioselective Addition ◽  
Sulfur Containing

In this study, we report a highly stereoselective addition of sulfur-containing heterocyclic compounds to isatin-derived ketimines efficiently catalyzed by cinchonidine-derived bifunctional tertiary aminothiourea (1 mol%).

Synthesis of 1,2,3-Triazole-Fused Indole Derivatives via Copper-Catalyzed Cascade Reaction

Synthesis ◽  
2021 ◽  
Author(s):  
Fengtao Zhou ◽  
Qiuyu Zhang ◽  
Kashif Majeed ◽  
Bangjie Liu
Keyword(s):  
Quantum Efficiency ◽  
Photophysical Properties ◽  
Cascade Reaction ◽  
Tandem Reaction ◽  
Indole Derivatives ◽  
Wide Range

AbstractA copper-catalyzed tandem reaction has been developed for the synthesis of 1,2,3-triazole-fused indole derivatives. This protocol allowed us to access a wide range of 1,2,3-triazole-fused indole derivatives in moderate to excellent yields. The 1,2,3-triazole-fused indole derivatives emit blue and greenish light when excited at 365 nm. The products were further explored for their quantum efficiency and photophysical properties.

Sign in / Sign up

Export Citation Format

Share Document