A novel synthesis of [1]benzothieno[3,2-b][1]benzofuran

被引：8

作者：

Cernovská, K ^{[1
]}

Nic, M ^{[1
]}

Pihera, P ^{[1
]}

Svoboda, J ^{[1
]}

机构：

[1] Inst Chem Technol, Dept Organ Chem, CR-16628 Prague 6, Czech Republic

来源：

COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS | 2000年 / 65卷 / 12期

关键词：

1]benzothieno[3,2-b][1]benzofuran; benzofurans; benzothiophenes; fused heterocycles; heteropentalenes; liquid crystals;

D O I：

10.1135/cccc20001939

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new synthesis of the title compound based on the formation of the furan ring in the key step was elaborated. Methyl 2-methoxy[1]benzothieno[3,2-b][1]benzofuran-7-carboxylate (15) was prepared by this methodology as a new type of a core for liquid crystal synthesis.

引用

页码：1939 / 1949

页数：11

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