PHOTOCHEMISTRY OF 9-BENZYLOXYTRIPTYCENES

被引：5

作者：

IWAMURA, M ^{[1
]}

MORI, E ^{[1
]}

KOIKE, A ^{[1
]}

KITAGAWA, T ^{[1
]}

KOGA, N ^{[1
]}

IWAMURA, H ^{[1
]}

机构：

[1] UNIV TOKYO, FAC SCI, DEPT MED, BUNKYO KU, TOKYO 113, JAPAN

来源：

CHEMISTRY LETTERS | 1992年 / 10期

关键词：

D O I：

10.1246/cl.1992.2051

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The photochemical reactions of 9-benzyloxytriptycenes in methanol were found to give 2-(9-fluorenyl)benzaldehyde acetals and benzyl 2-(9-fluorenyl)phenyl ketones. Intermediacy of norcaradienes and two kinds of singlet carbenes has been demonstrated by quantum yields, light intensity dependence, competitive reactions, and substituent effects.

引用

页码：2051 / 2054

页数：4

共 10 条

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