Asymmetric Reaction of α-Diazomethylphosphonates with α-Ketoesters To Access Optically Active α-Diazo-β-hydroxyphosphonate Derivatives

2017 ◽  
Vol 19 (6) ◽  
pp. 1310-1313 ◽  
Author(s):  
Fei Du ◽  
Jiao Zhou ◽  
Yungui Peng
Keyword(s):  
Optically Active ◽  
Asymmetric Reaction

Synthesis of optically active 2-amino-1′-benzyl-2′,5-dioxo-5H-spiro[indeno[1,2-b]pyran-4,3′-indoline]-3-carbonitriles catalyzed by a bifunctional squaramide derived from quinine

2021 ◽  
Vol 45 (5) ◽  
pp. 2609-2613
Author(s):  
Yuanyuan Wang ◽  
Zhonglin Wei ◽  
Jungang Cao ◽  
Dapeng Liang ◽  
Yingjie Lin ◽  
...  
Keyword(s):  
Spiro Compounds ◽  
Optically Active ◽  
Asymmetric Reaction

The first organocatalytic asymmetric reaction of propylene malononitrile with oxoindole and 1,3-indandione for the synthesis of chiral indeno-spiro compounds has been developed.

scholarly journals A Study of the Asymmetric Reaction of Methyloxirane with Acetic Acid Catalyzed by an Optically-Active Cobalt Complex

1977 ◽  
Vol 50 (3) ◽  
pp. 769-770 ◽  
Author(s):  
Michihiro Ishimori ◽  
Haruhiko Aoi ◽  
Yasuyuki Tezuka ◽  
Teiji Tsuruta
Keyword(s):  
Acetic Acid ◽  
Cobalt Complex ◽  
Optically Active ◽  
Asymmetric Reaction ◽  
Acid Catalyzed
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