Synthesis and study of 3-(triphenylphosphoranylidene)-2,3-dihydro-1H-indol-2-one

被引：27

作者：

Lathourakis, GE ^{[1
]}

Litinas, KE ^{[1
]}

机构：

[1] UNIV THESSALONIKI,ORGAN CHEM LAB,GR-54006 THESSALONIKI,GREECE

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1996年 / 05期

关键词：

D O I：

10.1039/p19960000491

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The reaction of isatin 1(2,3-dihydroindole-2,3-dione) and triphenylphosphine 2 afforded the new title compound 6 and isoindigo 7 and not the earlier proposed indirubin 3. Wittig reactions of 6 with the benzaldehydes 8a-c gave the corresponding (Z-)- and (E)-3-(arylmethylidene)-2,3-dihydro-1H-indol-2-ones 9a-c and 10a-c, respectively, in moderate yields.

引用

页码：491 / 493

页数：3

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