ChemInform Abstract: Enantiotopic-Group Differentiation. Catalytic Asymmetric Ring-Opening of Prochiral Cyclic Acid Anhydrides with Methanol, Using Cinchona Alkaloids.

ChemInform ◽  
1987 ◽  
Vol 18 (36) ◽  
Author(s):  
J. HIRATAKE ◽  
M. INAGAKI ◽  
Y. YAMAMOTO ◽  
J. ODA
Keyword(s):  
Ring Opening ◽  
Cinchona Alkaloids ◽  
Cyclic Acid ◽  
Group Differentiation ◽  
Catalytic Asymmetric ◽  
Acid Anhydrides ◽  
Asymmetric Ring Opening

Asymmetric ring opening of cyclic acid anhydrides with lipase in organic solvents

1988 ◽  
Vol 29 (14) ◽  
pp. 1717-1720 ◽  
Author(s):  
Kazuyoshi Yamamoto ◽  
Takaaki Nishioka ◽  
Jun'ichi Oda ◽  
Yukio Yamamoto
Keyword(s):  
Organic Solvents ◽  
Ring Opening ◽  
Cyclic Acid ◽  
Acid Anhydrides ◽  
Asymmetric Ring Opening

Catalytic Asymmetric Transformations of Racemic Aziridines

Synthesis ◽  
2020 ◽  
Vol 52 (12) ◽  
pp. 1738-1750 ◽  
Author(s):  
Zhuo Chai
Keyword(s):  
Ring Opening ◽  
Kinetic Resolution ◽  
Short Review ◽  
Asymmetric Transformations ◽  
Parallel Kinetic Resolution ◽  
Donor Acceptor ◽  
Molecular Architectures ◽  
Catalytic Asymmetric ◽  
Asymmetric Transformation ◽  
Asymmetric Ring Opening

The catalytic asymmetric ring-opening transformations of aziridines represent an important strategy for the construction of various chiral nitrogen-containing molecular architectures. This short review covers the progress achieved in the catalytic asymmetric transformation of racemic aziridines, focusing on the catalytic strategies employed for each different type of such aziridines.1 Introduction2 Reaction of Racemic 2-Vinylaziridines3 Reaction of Racemic 2-Alkylaziridines3.1 Regiodivergent Parallel Kinetic Resolution3.2 Kinetic Resolution4 Reaction of Racemic 2-(Hetero)arylaziridines4.1 Kinetic Resolution4.2 Enantioconvergent Transformation5 Reaction of Racemic Donor–Acceptor-Type Aziridines6 Conclusion and Outlook

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