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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