An improved two-step regioselective synthesis of naphth[1,2,-b]- and naphth[2,1-b]oxepin-5-ones

被引：0

作者：

Tandon, VK ^{[1
]}

Chhor, RB ^{[1
]}

Goswamy, GK ^{[1
]}

机构：

[1] Univ Lucknow, Dept Chem, Lucknow 226007, Uttar Pradesh, India

来源：

INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY | 1998年 / 37卷 / 10期

关键词：

D O I：

暂无

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An improved regioselective synthesis of naphth[1,2-b]oxepin-5-one 1 and naphth[2, 1-b]oxepin-5-one 2 has been described. The key step is one-step regioselective synthesis of 4-naphthoxybutanoic acids 3 and 4, formed from the corresponding naphthols, and their cyclisation to naphthoxepinones 1 and 2.

引用

页码：1027 / 1029

页数：3

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