ORTHO-NITROANILINE DERIVATIVES .13. REACTIONS OF N-(ORTHO-NITROARYL)SARCOSINE ESTERS WITH BASES

被引:10
作者
COLLINS, PA [1 ]
MCFARLANE, MD [1 ]
MACKIE, RK [1 ]
SMITH, DM [1 ]
机构
[1] UNIV ST ANDREWS,DEPT CHEM,PURDIE BLDG,ST ANDREWS KY16 9ST,FIFE,SCOTLAND
关键词
D O I
10.1016/S0040-4020(01)80466-X
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The title reactions give 1-hydroxy-4-methylquinoxaline-2,3-diones (4) together with a variety of mono- and bi-cyclic by-products All of these may result from a common intermediate, viz. a 1-hydroxy-4-methyl-3,4-dihydro-1H-2,1,4-benzoxadiazine-3-carboxylate ester (18).
引用
收藏
页码:7887 / 7898
页数:12
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