Synthesis of substituted oligothiophenes and x-ray crystal structures of 3'-methyl-2,2':5',2''-terthiophene, 3,3''-dimethyl-2,2':5',2''-terthiophene and 5'-(2-thienyl)-2,2':3',2''-terthiophene

被引:55
作者
Chaloner, PA
Gunatunga, SR
Hitchcock, PB
机构
[1] Sch. Chem., Phys. and Environ. Sci., University of Sussex, Falmer, Brighton
来源
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1997年 / 08期
关键词
D O I
10.1039/a607254b
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A range of substituted oligothiophenes has been prepared and characterised. Crystal structures were determined for three substituted terthiophenes. Both in solution and in the solid state, syn-conformers were found to be populated to a greater extent than expected.
引用
收藏
页码:1597 / 1604
页数:8
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