A simple and environmentally benign method for the synthesis of naphthoxazin-3-one derivatives

被引：0
|
作者：
Dabiri, Minoo [1 ]
Delbari, Akram Sadat [1 ]
Bazgir, Ayoob [1 ]
机构：
[1] Shahid Beheshti Univ Med Sci, Fac Sci, Dept Chem, Tehran 1983963113, Iran
来源：
HETEROCYCLES | 2007年 / 71卷 / 03期
关键词：
naphthoxazinone; naphthol; ionic liquid; carbamate; methyl carbamate;
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Carbamatoalkylnaphthol derivatives have been synthesized in good yields in a one-pot, and efficient process by condensation of beta-naphtol, aromatic aldehydes and methyl carbamate in ionic liquid media. Ring closure of carbamatoalkylnaphthol derivatives occurred in ionic liquid media at 160 degrees C to give 1,2-dihydro-1-arylnaphtho[1,2-e][1,3] oxazin-3-one derivatives.
引用
收藏
页码：543 / 548
页数：6
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