A NOVEL FRAGMENTATION OF THE BETA-LACTAM RING - STEREOSELECTIVE ENTRY TO VINYL ETHERS BY REACTION OF N-(ARYLIDENE(OR N-ALKYLIDENE)AMINO)-2-AZETIDINONES WITH OZONE

被引:0
|
作者
ALCAIDE, B
MIRANDA, M
PEREZCASTELLS, J
POLANCO, C
SIERRA, MA
机构
来源
ANALES DE QUIMICA | 1993年 / 89卷 / 01期
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D O I
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中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Title compounds undergo a novel 2-azetidinone ring fragmentation by reaction with ozone followed by NaBH4 workup to stereoselectively yield vinyl ethers in fairly good yields.
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页码:139 / 140
页数:2
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