89445-60-3

Upstream product

• 89445-58-9 4-amino-6-phenyl-2-(methylthio)pyrimidine-5-carbonitrile 
• 75129-07-6 4-amino-2-mercapto-6-phenylpyrimidine-5-carbonitrile 
• 100-52-7 benzaldehyde 
• 2700-22-3 Benzylidenemalononitrile 

Downstream Products

• 118521-16-7 4-Amino-2-(3,5-dimethyl-pyrazol-1-yl)-6-phenyl-pyrimidine-5-carbonitrile 
• 118521-11-2 4-amino-5-cyano-3,7-diphenyl-s-triazolo<4,3-a>pyrimidine 
• 118521-20-3 4-Amino-2-(4-hydroxy-3,5-dimethyl-pyrazol-1-yl)-6-phenyl-pyrimidine-5-carbonitrile 
• 118521-14-5 4-amino-5-cyano-2-(3'-mercapto-5'-phenyl-s-triazole-1'-yl)-6-phenylpyrimidine 
• 118521-12-3 4-amino-2-(4'-benzoylthiosemicarbazide-1'-yl)-5-cyano-6-phenylpyrimidine 
• 118521-17-8 4-Amino-2-(4-chloro-3,5-dimethyl-pyrazol-1-yl)-6-phenyl-pyrimidine-5-carbonitrile 
• 118521-10-1 4-amino-2-(2'-benzoylhydrazino)-5-cyano-6-phenylpyrimidine 

Relevant academic research and scientific papers

A One Step Synthesis of New 4-Aminopyrimidine Derivatives: Preparation of Tetrazolo- and s-Triazolopyrimidines

2-Mercapto-4-amino-5-cyano-6-arylpyrimidines (1a, b), 2-hydroxy derivatives 1c, d and 2-methylmercapto derivatives 4a, b were synthesised via the reaction of either a mixture of malononitrile and aromatic aldehyde or arylidene malononitrile with thiourea,