Reactions of silicon atoms with benzene: A matrix-spectroscopic study

被引：6

作者：

Maier, G ^{[1
]}

Reisenauer, HP ^{[1
]}

机构：

[1] Univ Giessen, Inst Organ Chem, D-35392 Giessen, Germany

来源：

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2003年 / 2003卷 / 03期

关键词：

matrix isolation; photochemistry; isomerizations; silicon; density functional calculations;

D O I：

10.1002/ejoc.200390083

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The reaction of silicon atoms with benzene in argon at 10 K has been studied. The addition to the aromatic pi-system of benzene occurs in a [1,4]-fashion. Upon irradiation the pi-adduct 7-silabicyclo[2.2.1]heptadien-7-ylidene (2) rearranges to the formal C-C insertion product 1-silacycloheptatrienylidene (3). The structural elucidation of the new species is based on comparison of the experimental observations with density functional calculations.

引用

页码：488 / 491

页数：4

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