Regioselective one pot synthesis of 2-alkyl/aryl-4H-benzo[1,4]thiazine-3-one via microwave irradiation

被引：16

作者：

Kamila, Sukanta ^{[1
]}

Koh, Benjamin ^{[1
]}

Khan, Omair ^{[1
]}

Zhang, Hongming ^{[1
]}

Biehl, Edward R. ^{[1
]}

机构：

[1] So Methodist Univ, Dept Chem, Dallas, TX 75275 USA

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 2006年 / 43卷 / 06期

关键词：

D O I：

10.1002/jhet.5570430632

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A series of 2-alkyl/aryl-4H-benzo [1,4] thiazine-3-ones have been synthesized by microwave irradiation of ethyl-2-bromo-2-alkyl/aryl acetate and 2-amino thiophenol in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene and N-methylpiperidine. All compounds were characterized by H-1 NMR, C-13 NMR and elemental analyses, and by X-ray crystallography in the case of 2-methyl-4H-benzo[ 1,4] thiazin-3-one.

引用

页码：1641 / 1646

页数：6

共 16 条

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[2]

[Anonymous], CHEM ABSTR

[3]

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