Cycloaddition of benzo[b]thiophene-S,S-dioxide - a route to substituted dibenzothiophenes and dibenzothiophene S,S-dioxides

被引：9

作者：

Iniesta, Jesus ^{[1
]}

Matsumoto, Taisuke ^{[2
]}

Thiemann, Thies ^{[3
]}

机构：

[1] Univ Alicante, Dept Phys Chem, E-03080 Alicante, Spain

[2] Kyushu Univ, Inst Mat Chem & Engn, Kasuga, Fukuoka 8168580, Japan

[3] Kyushu Univ, Interdisciplinary Grad Sch Engn Sci, Kasuga, Fukuoka 8168580, Japan

来源：

JOURNAL OF CHEMICAL RESEARCH | 2008年 / 02期

关键词：

4+2]-cycloaddition; benzo[b]thiophene-S; S-dioxide; dibenzothiophenes; thiophene-S-oxide; tetracyclone; desulfurisation;

D O I：

10.3184/030823408X298878

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Benzo[b]thiophene S,S-dioxide can be transformed by cycloaddition with tetraarylthiophene S-oxides to tetraaryldibenzothiophene S,S-dioxides. An analogous cycloaddition of benzo[b]thiophene S,S-dioxide, albeit at higher temperatures, leads directly to tetraaryldibenzothiophenes.

引用

页码：109 / 114

页数：6

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