REACTION OF LITHIUM TRIMETHYLSILYLDIAZOMETHANE WITH BETA-AMINO-ALPHA,BETA-UNSATURATED KETONES

被引：0

作者：

ITO, T

HATANO, K

KURONO, Y

AOYAMA, T

SHIOIRI, T

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来源：

HETEROCYCLES | 1993年 / 35卷 / 01期

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中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Reaction of lithium trimethylsilyldiazomethane with various beta-morpholino- (and piperidino)-alpha,beta-unsaturated ketones gives 3- (or 5)-acylpyrazoles, while the reaction with beta-pyrrolidino derivatives mainly affords 1,2-diazabicyclo[3.2.0]hepta-2,6-dienes.

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页码：41 / 46

页数：6

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