Asymmetric Michael Addition of Substituted Rhodanines to α,β-Unsaturated Ketones Catalyzed by Bulky Primary Amines

2012 ◽  
Vol 14 (8) ◽  
pp. 2038-2041 ◽  
Author(s):  
Feng Yu ◽  
Haoxiang Hu ◽  
Xiaodong Gu ◽  
Jinxing Ye
Keyword(s):  
Michael Addition ◽  
Primary Amines ◽  
Unsaturated Ketones ◽  
Asymmetric Michael Addition

Chiral Primary Amino Amide Alcohol Organocatalyst for the Asymmetric Michael Addition of 4-Hydroxycoumarin with α,β-Unsaturated Ketones

Heterocycles ◽  
2015 ◽  
Vol 90 (2) ◽  
pp. 1124 ◽  
Author(s):  
Hiroto Nakano ◽  
Jun Kumagai ◽  
Yoshihito Kohari ◽  
Chigusa Seki ◽  
Koji Uwai ◽  
...  
Keyword(s):  
Michael Addition ◽  
Unsaturated Ketones ◽  
Asymmetric Michael Addition ◽  
Amino Amide ◽  
Primary Amino

Diastereodivergent Catalytic Asymmetric Michael Addition of 2-Oxindoles to α,β-Unsaturated Ketones by Chiral Diamine Catalysts

2015 ◽  
Vol 17 (11) ◽  
pp. 2732-2735 ◽  
Author(s):  
Yuan Wei ◽  
Shigang Wen ◽  
Zunwu Liu ◽  
Xinxin Wu ◽  
Bubing Zeng ◽  
...  
Keyword(s):  
Michael Addition ◽  
Unsaturated Ketones ◽  
Chiral Diamine ◽  
Asymmetric Michael Addition ◽  
Catalytic Asymmetric

Organocatalytic asymmetric Michael addition of 1-acetylcyclohexene and 1-acetylcyclopentene to nitroolefins

2015 ◽  
Vol 13 (25) ◽  
pp. 7076-7083 ◽  
Author(s):  
Utpal Nath ◽  
Ankush Banerjee ◽  
Bidhan Ghosh ◽  
Subhas Chandra Pan
Keyword(s):  
Michael Addition ◽  
Michael Reaction ◽  
Primary Amines ◽  
Asymmetric Michael Addition ◽  
Asymmetric Michael Reaction

The first organocatalytic asymmetric Michael reaction between α-branched enones namely 1-acetylcyclohexene, 1-acetylcyclopentene and 1-acetylcyclobutene with nitroolefins has been developed using primary amines as catalysts.

Highly Asymmetric Michael Addition to α,β-Unsaturated Ketones Catalyzed by 9-Amino-9-deoxyepiquinine

2007 ◽  
Vol 119 (3) ◽  
pp. 393-396 ◽  
Author(s):  
Jian-Wu Xie ◽  
Wei Chen ◽  
Rui Li ◽  
Mi Zeng ◽  
Wei Du ◽  
...  
Keyword(s):  
Michael Addition ◽  
Unsaturated Ketones ◽  
Asymmetric Michael Addition
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