Box-copper catalyzed asymmetric inverse-electron-demand oxa-hetero-Diels–Alder reaction for efficient synthesis of spiro pyranyl-oxindole derivatives

2021 ◽  
Author(s):  
Nai-Kai Li ◽  
Bing-Bing Sun ◽  
Jun-Bo Chen ◽  
Hao-Di Yang ◽  
Bai-Lin Wang ◽  
...  
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Efficient Synthesis ◽  
Inverse Electron Demand ◽  
Diels Alder Reaction ◽  
Electron Demand

A chiral Box/Cu catalyzed asymmetric IEDDA reaction between isatin-derived β,γ-unsaturated α-ketoesters and electron-rich olefins was developed, which provided chiral spiro oxindole-pyrans in excellent yields with excellent stereoselectivities.

Asymmetric Three-Component Inverse Electron-Demand Aza-Diels-Alder Reaction: Efficient Synthesis of Ring-Fused Tetrahydroquinolines

2010 ◽  
Vol 122 (22) ◽  
pp. 3887-3890 ◽  
Author(s):  
Mingsheng Xie ◽  
Xiaohong Chen ◽  
Yin Zhu ◽  
Bo Gao ◽  
Lili Lin ◽  
...  
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Efficient Synthesis ◽  
Inverse Electron Demand ◽  
Diels Alder Reaction ◽  
Electron Demand

Efficient synthesis of quinazolinones as intermediates of CNS agents via inverse-electron demand Diels–Alder reaction

2002 ◽  
Vol 43 (19) ◽  
pp. 3551-3554 ◽  
Author(s):  
Estibaliz R. Bilbao ◽  
Mario Alvarado ◽  
Christian F. Masaguer ◽  
Enrique Raviña
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
Efficient Synthesis ◽  
Inverse Electron Demand ◽  
Diels Alder Reaction ◽  
Electron Demand
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