30805-23-3Relevant academic research and scientific papers
Reaction of carboxylic acid amidines with ketimines
Cherkasov,Kapran,Yagupol'skii
, p. 641 - 643 (2007/10/02)
Diphenyl- and trifluoromethylphenylketimines undergo the Diels-Alder reaction with amidines of benzoic and trichloro- and trifluoroacetic acids to give dihydro-sym-triazines through intermediate azadienes. The structures of the synthesized compounds were
Enamidines. Part 1. Synthesis of Enamidines and Dihydrotriazines by the Reaction of Organolithium and Organomagnesium Compounds with Aromatic Nitriles
Cook, Lawrence S.,Wakefield, Basil J.
, p. 2392 - 2397 (2007/10/02)
The reaction of alkyl-lithium compounds, possessing α-hydrogens, or benzylmagnesium chloride with aromatic nitriles, followed by hydrolysis, gives ketones, E- and Z-N1-(arylalk-1-enyl)benzamidines, 2-alkyl-2,4,6-triaryldihydro-1,3,5-triazines, and 2,4,6-triaryl-1,3,5-triazines.Conditions for preparing the enamidines in useful yields were established. t-Butyl-lithium and phenyl-lithium with benzonitrile gave only the ketones and dihydrotriazines.Phenylmagnesium bromide gave only benzophenone.
