Unprecedented 1,3-dipolar cycloaddition of azomethine ylides to ester carbonyl

被引:25
|
作者
Novikov, MS
Voznyi, IV
Khlebnikov, AF
Kopf, J
Kostikov, RR
机构
[1] St Petersburg State Univ, Dept Chem, St Petersburg 198504, Russia
[2] Univ Hamburg, Inst Inorgan Chem, D-20146 Hamburg, Germany
关键词
D O I
10.1039/b204464a
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Fluorinated azomethine ylides generated by the reaction of difluorocarbene with aryl and alkyl imines of O-acylated salicylaldehyde undergo intramolecular 1,3-dipolar cyclo-addition across the ester carbonyl to give 2,8-dioxa-6- azabicyclo[3.2.1]octane derivatives.
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页码:1628 / 1630
页数:3
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