Synthesis and cycloaddition reaction of 3-vinylthieno[3,2-b][1] benzothiophene

被引：3
|
作者：
Machara, Ales
Pojarova, Michaela
Svoboda, Jiri
机构：
[1] Prague Inst Chem Technol, Dept Organ Chem, CZ-16628 Prague 6, Czech Republic
[2] Prague Inst Chem Technol, Dept Solid State Chem, CZ-16628 Prague 6, Czech Republic
来源：
COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS | 2007年 / 72卷 / 07期
关键词：
fused heterocycles; 3-Vinylthieno[3,2-b]benzothiophene; 4+2] cycloadditions; Diels-Alder reaction; pericyclic reactions; rearrangements; ene reaction; liquid crystals;
D O I：
10.1135/cccc20070952
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A new method of synthesis of 3-substituted thieno[3,2-b][1] benzothiophenes based on a halogen dance process was developed. The cycloaddition reaction of the title compound with dimethyl acetylenedicarboxylate leads to the formation of a complex mixture of products resulting from a series of consecutive reactions of the primary adduct.
引用
收藏
页码：952 / 964
页数：13
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