Structural diversity through intramolecular cycloaddition and modulation of chemical reactivity in excited state.: Synthesis and photoreactions of 3-oxa-tricyclo[5.2.2.01,5]undecenones:: Novel stereoselective route to oxa-triqninanes and oxa-sterpuranes

被引：12

作者：

Singh, V ^{[1
]}

Alam, SQ ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, Bombay 400076, Maharashtra, India

来源：

BIOORGANIC & MEDICINAL CHEMISTRY LETTERS | 2000年 / 10卷 / 22期

关键词：

D O I：

10.1016/S0960-894X(00)00503-5

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

Synthesis of 11-methyl-3-oxa-tricyclo[5.2.2.0(1,5)]undecenones by intramolecular Diels-Alder reaction of highly labile spiroepoxycyclohexa-2,4-dienones and its photochemical reactions upon tripler (T-3) and singlet (S-1) excitation leading to a stereoselective route to oxa-triquinane and oxa-sterpurane, respectively, is described. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：2517 / 2519

页数：3