89058-98-0Relevant academic research and scientific papers
A simple approach for the synthesis of 2,6-diaryl-4-oxo-3,4- dihydropyrimidine-5-carbonitriles
Mendonca Jr., Francisco J. B.,Dos Anjos, Janaina V.,Falcao, Emerson P. S.,De Melo, Sebastiao J.,Srivastava, Rajendra M.
, p. 479 - 484 (2007/10/03)
A concise, facile and straightforward synthesis of 2,6-diaryl-4-oxo-3,4- dihydropyrimidine-5-carbonitriles 12a-h is reported. The reaction for this preparation involves the condensation of ethyl α-cyanocinnamate and its para substituted analogs 8a-e with
REACTIONS WITH α-SUBSTITUTED CINNAMONITRILES; A NOVEL SYNTHESIS OF ARYLPYRIMIDINES
Abd-Elfattah, A. M.,Hussain, S. M.,El-Reedy, A. M.,Yousif, N. M.
, p. 3197 - 3199 (2007/10/02)
α-Benzoyl- and α-ethoxycarbonylcinnamonitrile derivatives 1a-c and 1d-f reacted with benzamidine hydrochloride (2) in boiling pyridine to give the fully aromatized aryl-pyrimidine derivatives 3a-c and 6a-c respectively.In contrast the α-cyanocinnamonitril
