Enantioselective Construction of Spirocyclic Oxindole Derivatives with Multiple Stereocenters via an Organocatalytic Michael/Aldol/Hemiacetalization Cascade Reaction

2016 ◽  
Vol 18 (10) ◽  
pp. 2387-2390 ◽  
Author(s):  
Luyi Zhu ◽  
Qiliang Chen ◽  
Dan Shen ◽  
Weihao Zhang ◽  
Cong Shen ◽  
...  
Keyword(s):  
Cascade Reaction ◽  
Spirocyclic Oxindole

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.

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.

scholarly journals Synthesis of Carbazoles by a Diverted Bischler–Napieralski Cascade Reaction

2021 ◽  
Author(s):  
Matteo Faltracco ◽  
Said Ortega-Rosales ◽  
Elwin Janssen ◽  
Răzvan C. Cioc ◽  
Christophe M. L. Vande Velde ◽  
...  
Keyword(s):  
Cascade Reaction
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