107939-08-2

Upstream product

• 107938-98-7 8a-Amino-6-methyl-5-phenyl-1,2,3,8a-tetrahydro-imidazo[1,2-a]pyrazine-8-carbonitrile 
• 56176-96-6 (1-methyl-2-morpholin-4-yl-2-phenyl-vinylimino)-malononitrile 
• 107938-97-6 amino-8a-methyl-6-phenyl-5-tetrahydro-2,3,4,8a-oxazolo<3,2-a>pyrazinecarbonitrile-8 

Relevant academic research and scientific papers

2-Aza-1,3-dienes. Synthesis and Properties of 1-Alkylpyrazone-imines and their Tautomers

Treatment of 5-dialkylamino-1,1-dicyano-2-aza-1,3-dienes (or their 1-methoxycarbonyl analogoues) with primary amines gives substituted 1-alkyl-3-cyano-(or methoxycarbonyl-)pyrazoneimines.Tautomeric behaviour, nucleophilic addition to imino function and sp