Behaviour of some activated nitriles toward barbituric, thiobarbituric acids and 3-methyl-1-phenylpyrazol-5-one

Article abstract of DOI:10.1002/jccs.200000128

The effect of some active methylene containing heterocyclic compounds, namely barbituric, thiobarbituric acids and 3-mehtyl-1-phenylpyrazol-5-one on α-cyano-3,4,5-trimethoxycinnamonitrile and ethyl α-cyano-3,4,5-trimethoxycinnamate 1a, b was investigated.