AN UNUSUAL OXAZOLE FORMATION

被引:9
作者
FREEDMAN, J
HUBER, EW
机构
[1] Merrell Dow Research Institute, Cincinnati, Ohio, 45215
关键词
D O I
10.1002/jhet.5570270243
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The reaction of 2‐propargyloxybenzamide with strong base has been shown to lead to formation of an oxazole and not a benzoxazepinone as reported. The structure has been confirmed by synthesis. Copyright © 1990 Journal of Heterocyclic Chemistry
引用
收藏
页码:343 / 346
页数:4
相关论文
共 15 条
[11]   BASE-CATALYZED CYCLIZATIONS OF 2-(2-PROPYNYL)OXY-BENZAMIDE SYSTEMS [J].
SCHERRER, V ;
JACKSONMULLY, M ;
ZSINDELY, J ;
SCHMID, H .
HELVETICA CHIMICA ACTA, 1978, 61 (02) :716-731
[12]  
TRAMIER B, 1972, Patent No. 3635999
[13]   CHEMISTRY OF OXAZOLES [J].
TURCHI, IJ ;
DEWAR, MJS .
CHEMICAL REVIEWS, 1975, 75 (04) :389-437
[14]  
YOSHIKAMA T, Patent No. 6818900
[15]  
YURA Y, 1962, CHEM PHARM BULL, V10, P1094