128039-32-7

Upstream product

• 29866-38-4 ββ-bis(methylmercapto)-α-phenylacrylonitrile 

Downstream Products

• 128039-37-2 2,5-bis(methylthio)-7-methyl-3-phenylpyrazolo<1,5-a>pyrimidine 
• 128039-47-4 2,5-bis(methylthio)-6-n-butyl-7-methyl-3-phenylpyrazolo<1,5-a>pyrimidine 
• 128039-48-5 2,5-bis(methylthio)-3,7-diphenyl-6-methylpyrazolo<1,5-a>pyrimidine 
• 128039-43-0 2,5-bis(methylthio)-3-phenyl-7,8-dihydro-6H-benzocyclohepta<2,1-e>pyrazolo<1,5-a>pyrimidine 
• 128039-39-4 2,5-bis(methylthio)-7-(4-methoxystyryl)-3-phenylpyrazolo<1,5-a>pyrimidine 
• 128039-40-7 2,5-bis(methylthio)-3-phenyl-7-(6-phenyl-1,3,5-hexatrienyl)pyrazolo<1,5-a>pyrimidine 
• 128039-60-1 2,5-bis(methylthio)-11-methyl-3-phenyl-6,7-dihydro<1>benzothiepino<4,5-e>pyrazolo<1,5-a>pyrimidine 
• 128039-50-9 2,5-bis(methylthio)-3-phenyl-7-(4-phenyl-1,3-butadienyl)pyrazolo<1,5-a>pyrimidine 
• 128039-38-3 2,5-bis(methylthio)-7-(4-methoxyphenyl)-3-phenylpyrazolo<1,5-a>pyrimidine 
• 128039-63-4 7-methyl-3-phenylpyrazolo<1,5-a>pyrimidine 
• 128039-64-5 7-(4-methoxyphenyl)-3-phenylpyrazolo<1,5-a>pyrimidine 
• 128039-67-8 3-phenyl-7,8-dihydro-6H-benzocyclohepta<2,1-e>pyrazolo<1,5-a>pyrimidine 
• 128039-65-6 7-<2-(4-methoxyphenyl)ethyl>-3-phenylpyrazolo<1,5-a>pyrimidine 
• 128083-30-7 7-(6-phenyl-n-hexyl)-3-phenylpyrazolo<1,5-a>pyrimidine 

Relevant academic research and scientific papers

Synthesis of amino-pyrimidopyrtoazines as chemiluminescent compounds by reaction of functionalized maleimide with various amine derivatives

The reaction of ketene dithioacetal, bis(methylthio)methylenepropanedimtrile, with nitromethane gave 2-hydroxyimino-4-cyano-3-methylthiomaleimide (3) which was readily derived to the corresponding 4-cyano-3-methylthiomaIeimide (5) by methylation with dime