N-Methylimidazole-promoted efficient synthesis of 1,3-oxazine-4-thiones under solvent-free conditions

被引：35

作者：

Khalilzadeh, Mohammad A. ^{[1
]}

Yavari, Issa ^{[2
]}

Hossaini, Zinatossadat ^{[1
]}

Sadeghifar, Hasan ^{[1
]}

机构：

[1] Islamic Azad Univ, Dept Chem, Qaemshahr, Iran

[2] Tarbiat Modares Univ, Dept Chem, Tehran, Iran

来源：

MONATSHEFTE FUR CHEMIE | 2009年 / 140卷 / 04期

关键词：

Oxazine; 1-Naphthol; 2-Naphthol; Benzoyl isothiocyanate; Acid chloride; HUMAN-LEUKOCYTE ELASTASE; RECEPTOR ANTAGONISTS; AGENTS; BENZOXAZINONE; INHIBITION; 4H-3,1-BENZOXAZIN-4-ONES; DERIVATIVES;

D O I：

10.1007/s00706-008-0042-1

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel method for oxazine ring formation is established using the reaction of ammonium thiocyanate and acid chlorides with naphthols in the presence of N-methylimidazole to afford [1,3]oxazine-4-thione derivatives in excellent yields.

引用

收藏

页码：467 / 471

页数：5

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