INDOLENINE OXIDES .7. PHOTODECARBONYLATION OF 2 3,3-DIMETHYL-2-INDOLINONES

被引：14

作者：

DOPP, D ^{[1
]}

WEILER, H ^{[1
]}

机构：

[1] GESAMTHSCH DUISBURG,FACHGEBIET ORGAN CHEM,D-4100 DUISBURG 1,FED REP GER

来源：

CHEMISCHE BERICHTE-RECUEIL | 1979年 / 112卷 / 12期

关键词：

D O I：

10.1002/cber.19791121221

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Indolenine Oxides, VII. Photodecarbonylation of Two 3,3‐Dimethyl‐2‐indolinones The 2‐indolinones 2 a, b b in methanol undergo decarbonylation by UV light (254 nm) resulting in formation of the o‐quinonemethide imines 3 a b. Main products always are the methanol adducts 4a, c. Among the minor products, the quinoline 12 and the diamine 7 are remarkable, the latter because it necessarily originates from the (on the basis of literature data) unexpected 3a‐dimer 9. Copyright © 1979 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim

引用

页码：3950 / 3954

页数：5

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