Novel one pot synthesis of 3-acetyl-5-hydroxy-2-methylbenzofuran and 3-acetyl-5-hydroxy-2-methylnaphthofuran and synthesis of their derivatives

被引：8

作者：

Gadaginamath, GS ^{[1
]}

Kavali, RR ^{[1
]}

Pujar, SR ^{[1
]}

机构：

[1] Karnatak Univ, Dept Chem, Dharwad 580003, Karnataka, India

来源：

SYNTHETIC COMMUNICATIONS | 2003年 / 33卷 / 13期

关键词：

D O I：

10.1081/SCC-120021508

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The benzofurans and naphthofurans so far were obtained either by using catalyst or as side products. In the present investigation we are reporting first time the exclusive formation of only 3-acetyl-5-hydroxy-2-methylbenzofuran and 3-acetyl-5-hydroxy-2-methyl-naphthofuran in quantitative yield by adopting the Nenitzescu reaction. Further, these 5-hydroxybenzofuran and 5-hydroxy-naphthofuran were converted to their corresponding 5-methoxyl/5-methoxycarbonylmethoxy derivatives.

引用

页码：2285 / 2292

页数：8

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