PHOTOCHEMICALLY GENERATED SILICON-CARBON DOUBLE-BONDED INTERMEDIATES .10. PHOTO-CHEMICAL BEHAVIOR OF 1-DISILANYLNAPHTHALENES AND 2-DISILANYLNAPHTHALENES

被引：34

作者：

ISHIKAWA, M ^{[1
]}

ODA, M ^{[1
]}

MIYOSHI, N ^{[1
]}

FABRY, L ^{[1
]}

KUMADA, M ^{[1
]}

YAMABE, T ^{[1
]}

AKAGI, K ^{[1
]}

FUKUI, K ^{[1
]}

机构：

[1] KYOTO UNIV,FAC ENGN,DEPT HYDROCARBON CHEM,KYOTO 606,JAPAN

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 1979年 / 101卷 / 16期

关键词：

D O I：

10.1021/ja00510a028

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The photolysis of 1-pentamethyldisilanyl-, 1-(1ʹ-phenyltetramethyldisilanyl)-, and 1-(2ʹ-phenyltetramethyldisilanyl)naphthalene and 2-pentamethyldisilanyl-and 2-(2ʹ-phenyltetramethyldisilanyl)naphthalene has been investigated. Irradiation of 1-disilanylnaphthalenes in the presence or absence of a trapping agent afforded isomers, 1-hydrosilyl-2-silylnaphthalenes, via photochemical formation of the silicon-carbon double-bonded intermediate, followed by an intramolecular 1, 3-hydrogen shift. From photolysis of 2-disilanylnaphthalenes in the presence of a trapping agent, however, addition products, which could be formed from the reaction of the unsaturated silicon species with the trapping agent, were obtained. The CNDO/2 calculations have been carried out on 1-perhydrodisilanyl-and 2-perhydrodisilanylnaphthalene and also on the silicon-carbon double-bonded intermediates produced from the disilane derivatives. © 1979, American Chemical Society. All rights reserved.

引用

页码：4612 / 4618

页数：7

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