OXAZEPINES AND THIAZEPINES .26. SYNTHESIS OF 2,2-DIMETHYLBENZOXAZEPINONES BY THE SCHMIDT REACTION OF 2,2-DIMETHYL-4-CHROMANONES

被引：14
|
作者：
LEVAI, A [1 ]
TIMAR, T [1 ]
FRANK, L [1 ]
HOSZTAFI, S [1 ]
机构：
[1] ALKALOIDA CHEM FACTORY,H-4440 TISZAVASVARI,HUNGARY
来源：
HETEROCYCLES | 1992年 / 34卷 / 08期
关键词：
D O I：
10.3987/COM-92-5978
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
2,3-Dihydro-2,2-dimethyl-1,4-benzoxazepin-5(4H)-ones and 2,3-dihydro-2,2-dimethyl-1,5-benzoxazepin-4(5H)-ones have been synthesized by the Schmidt reaction of 2,2-dimethyl-4-chromanones. 2,2-Dimethylbenzoxazepinthiones have been prepared by the reaction of 2,2-dimethylbenzoxazepinones with Lawesson's Reagent.
引用
收藏
页码：1523 / 1538
页数：16
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