Efficient synthesis of thieno[3,2-b:4,5-b′]diindoles and benzothieno[3,2-b]-indoles by Pd-catalyzed site-selective C-C and C-N coupling reactions

被引：41
|
作者：
Tran Quang Hung [1 ]
Tuan Thanh Dang [1 ]
Villinger, Alexander [1 ]
Tran Van Sung [2 ]
Langer, Peter [1 ,3 ]
机构：
[1] Univ Rostock, Inst Chem, D-18059 Rostock, Germany
[2] Vietnam Acad Sci & Technol, Hanoi, Vietnam
[3] Univ Rostock eV LIKAT, D-18059 Rostock, Germany
来源：
ORGANIC & BIOMOLECULAR CHEMISTRY | 2012年 / 10卷 / 45期
关键词：
THIN-FILM TRANSISTORS; FIELD-EFFECT TRANSISTORS; FUNCTIONALIZED ACENES; HIGH-MOBILITY; HETEROACENES; TETRABROMOTHIOPHENE; SEMICONDUCTORS;
D O I：
10.1039/c2ob26489g
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Heteroacenes (thieno[3,2-b:4,5-b']diindoles and benzothieno[3,2-b]indoles) were efficiently synthesized from tetrabromothiophene and 2,3-dibromobenzothiophene in two steps, respectively. In the first step, a site-selective Pd-catalyzed C-C coupling is carried out, followed by a two-fold C-N coupling with aromatic and aliphatic amines.
引用
收藏
页码：9041 / 9044
页数：4
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