A VERSATILE SYNTHESIS OF 3-PHENYLSULFONYLPYRROLES FROM ALPHA-AMINO-ACIDS

被引：0
作者：
BURLEY, I
HEWSON, AT
机构：
[1] SHEFFIELD HALLAM UNIV,DIV CHEM,SHEFFIELD S1 1WB,S YORKSHIRE,ENGLAND
[2] SHEFFIELD HALLAM UNIV,HLTH RES INST,SHEFFIELD S1 1WB,S YORKSHIRE,ENGLAND
来源：
SYNTHESIS-STUTTGART | 1995年 / 09期
关键词：
PYRROLE; PHENYLSULFONYL; INTRAMOLECULAR WITTIG REACTION; AROMATIZATION;
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Reaction between alpha-benzamidoalkyl ketones 4a-e and the vinyl phosphonium salt 1 produces 3-phenylthio-3-pyrrolines 5a-e which can be converted into N-benzyl-3-phenylsulfonyl pyrroles 7a-e by m-CPBA oxidation, diborane reduction and DDQ aromatisation.
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页码：1151 / &
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