Improved synthesis of functionalized sexithiophenes

被引：24

作者：

Barbarella, G ^{[1
]}

Zambianchi, M ^{[1
]}

Sotgiu, G ^{[1
]}

Bongini, A ^{[1
]}

机构：

[1] UNIV BOLOGNA,DIPARTIMENTO CHIM G CIAMICIAN,I-40126 BOLOGNA,ITALY

来源：

TETRAHEDRON | 1997年 / 53卷 / 27期

关键词：

D O I：

10.1016/S0040-4020(97)00592-9

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Yields of functionalized sexithiophenes through the Stille reaction are greatly ameliorated using in situ generated Pd(AsPh3)(4) as the catalyst. The regiospecific synthesis of a new head-to-head/tail-to-tail hexa(methylsulfanyl)sexithiophene is reported. An sexithiophenes were distilled under high vacuum to reach the degree of purity required for use in electronic applications. (C) 1997 Elsevier Science Ltd.

引用

页码：9401 / 9406

页数：6

共 20 条

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