THE METHYLENE-BLUE-SENSITIZED PHOTOREACTION OF QUADRICYCLANE - MECHANISM OF OXIDATION

被引：8

作者：

HATSUI, T

TAKESHITA, H

机构：

来源：

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY | 1991年 / 57卷 / 1-3期

关键词：

D O I：

10.1016/1010-6030(91)85021-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The methylene-blue-sensitized photo-oxidation of quadricyclane (1) gave two 5-methoxy-3-nortricyclanols, two 7-methoxy-5-norbornen-2-ols and two 5-chloro-3-nortricyclanols. Their formation is best explained by a photoelectron transfer from 1 to the excited methylene blue molecule. No involvement of singlet oxygen was confirmed. The photoisomerization of 1 to norbornadiene was also observed.

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页码：257 / 264

页数：8

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