PHOTOLYSIS OF SUBSTITUTED CYCLOENONES .1. 5-HYDROXYCYCLOPENTENONES

被引：19

作者：

GOWDA, G ^{[1
]}

MCMURRY, TBH ^{[1
]}

机构：

[1] UNIV DUBLIN,TRINITY COLL,DEPT CHEM,DUBLIN,IRELAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1979年 / 01期

关键词：

D O I：

10.1039/p19790000274

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The preparation and photolysis of some 5-hydroxycyclopentenones is described. They undergo photochemical rearrangement to give 2-oxa[3.1.0] bicyclohexan-3-ones (γ-lactones derived from cyclopropanol acetic acid). The reactions appear to proceed via a singlet excited state and are not stereospecific. Lactones were not obtained in a few cases where the enone has a 4-phenyl substituent.

引用

页码：274 / 278

页数：5

共 22 条

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