INTRAMOLECULAR PHOTOCYCLIZATION OF OMEGA,OMEGA-DIPHENYL-(OMEGA-1)-ALKEN-1-OLS BY AN EXCIPLEX QUENCHING MECHANISM

被引：28

作者：

MIZUNO, K ^{[1
]}

TAMAI, T ^{[1
]}

NISHIYAMA, T ^{[1
]}

TANI, K ^{[1
]}

SAWASAKI, M ^{[1
]}

OTSUJI, Y ^{[1
]}

机构：

[1] OSAKA MUNICIPAL TECH RES INST,OSAKA 536,JAPAN

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1994年 / 33卷 / 20期

关键词：

D O I：

10.1002/anie.199421131

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In the 9,10‐anthracenedicarbonitrile‐sensitized irradiation of the title compounds 1a–f in benzene, the photocyclization of 1b–d leads efficiently to products 2b–d with five‐, six‐, and seven‐membered rings, respectively (A = 9,10‐anthracenedicarbonitrile). This cyclization is also possible with 3‐substituted derivatives of 1c. The reaction proceeds via an exciplex of the sensitizer A and alkene 1. (Figure Presented.) Copyright © 1994 by VCH Verlagsgesellschaft mbH, Germany

引用

页码：2113 / 2115

页数：3

共 35 条

[21] RADICAL IONS AND PHOTOCHEMICAL CHARGE-TRANSFER PHENOMENA .17. CHARGE-TRANSFER AND RADICAL IONS IN PHOTOCHEMISTRY [J].