SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF ALKYL OLIGOTHIOPHENES - THE 1ST ISOMERICALLY PURE DIALKYLSEXITHIOPHENE

被引:84
作者
BAUERLE, P
PFAU, F
SCHLUPP, H
WURTHNER, F
GAUDL, KU
CARO, MB
FISCHER, P
机构
来源
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1993年 / 03期
关键词
D O I
10.1039/p29930000489
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Regioselective bromination of alkylated bi- and ter-thiophenes affords key building blocks for the synthesis of higher, isomerically pure alkyl oligothiophenes. For all new compounds, unequivocal structural assignment is based on a detailed analysis of the fully coupled C-13, H-1 NMR spectra.
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页码:489 / 494
页数:6
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