HETEROCYCLES IN ORGANIC-SYNTHESIS .23. 1-AMINO-4,6-DIPHENYL-2-PYRIDONE - NEW REAGENT FOR THE CONVERSION OF ALDEHYDES INTO NITRILES

被引:32
作者
KATRITZKY, AR
MOLINABUENDIA, P
机构
[1] School of Chemical Sciences, University of East Anglia
来源
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1979年 / 08期
关键词
D O I
10.1039/p19790001957
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The title compound (9) with aldehydes yields imines which are smoothly pyrolysed in high yield to nitrites. Orthoformates react with (9) to give the corresponding ethers which thermolyse mainly by alkyl-transfer or alpha-elimination. Acylation of (9) gives the acylamino-derivatives which on heating form the corresponding isocyanates in 85-95% yield.
引用
收藏
页码:1957 / 1960
页数:4
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