Synthesis of substituted 4H-1,4-benzothiazines (Part-1)

被引：0

作者：

Nigam, S ^{[1
]}

Joshi, YC ^{[1
]}

机构：

[1] Univ Rajasthan, Dept Chem, Jaipur 302004, Rajasthan, India

来源：

INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY | 2003年 / 12卷 / 04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：

A number of ring substituted 4H-1,4-benzothiazines 5a-5i have been prepared by the condensation and oxidative cyclization of substituted propane-1-phenyl-3-(3',4'-dioxymethylenephenyl)-1,3-dione 3a-3i with 2-amino benzenethiol 1 in DMSO. The structures of the newly synthesized compounds have been established by elemental, IR, H-1 NMR and mass spectral studies.

引用

页码：383 / 384

页数：2

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