Asymmetric synthesis of substituted chromanones via C–H insertion reactions of α-diazoketones catalysed by homochiral rhodium(II) carboxylates

1992 ◽  
pp. 823-824 ◽  
Author(s):  
M. Anthony McKervey ◽  
Tao Ye
Keyword(s):  
Asymmetric Synthesis ◽  
Insertion Reactions

scholarly journals Organocatalytic Asymmetric Synthesis of α-Amino Esters from Sulfoxonium Ylides

2021 ◽  
Author(s):  
Wengang Guo ◽  
Hai Huang ◽  
Jianwei Sun
Keyword(s):  
Asymmetric Synthesis ◽  
Insertion Reaction ◽  
Metal Catalyst ◽  
Insertion Reactions ◽  
Amino Esters ◽  
Carbene Insertion

Described here is the first organocatalytic asymmetric N−H insertion reaction of α-carbonyl sulfoxonium ylides. Without a metal catalyst, this reaction represents an attractive complement to the well-established carbene insertion reactions....

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