Synthesis of siloles condensed with benzothiophene and indole rings

被引：40

作者：

Ohshita, J ^{[1
]}

Lee, KH ^{[1
]}

Kimura, K ^{[1
]}

Kunai, A ^{[1
]}

机构：

[1] Hiroshima Univ, Grad Sch Engn, Dept Appl Chem, Higashihiroshima 7398527, Japan

来源：

ORGANOMETALLICS | 2004年 / 23卷 / 23期

关键词：

D O I：

10.1021/om049656h

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Compounds having a silole ring condensed with benzothiophene and N-methylindole units (BBTS and BMIS) were prepared. The electronic states of BBTS and BMIS were examined with respect to their UV and emission spectra and CV measurements, in comparison with those of bibenzothiophene and bi-N-methylindole, indicating that the existence of the silole ring in BBTS and BMIS affects the electronic states to decrease the HOMO-LUMO energy gaps. The results of MO calculations on model compounds agree well with the experimental observations.

引用

页码：5622 / 5625

页数：4

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