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

页码：952 / 964

页数：13

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