102423-57-4

Upstream product

• 86672-63-1 4-amino-2,4-dihydro-2-methyl-5-(methylthio)-3H-1,2,4-triazole-3-thione 
• 603-35-0 triphenylphosphine 

Downstream Products

• 102423-59-6 1-methyl-N-(4-methylbenzoyl)-3-(methylthio)-1,2,4-triazolo<3,4-b><1,3,4>thiadiazolium-6-aminide 
• 102423-55-2 1-methyl-3-(methylthio)-6-styryl-1,2,4-triazolo<3,4-b>thiadiazolium chloride 
• 102423-51-8 1-methyl-3-(methylthio)-6-phenyl-1,2,4-triazolo<3,4-b><1,3,4>thiadiazolium chloride 
• 102423-54-1 1-methyl-6-(4-methylphenyl)-3-(methylthio)-1,2,4-triazolo<3,4-b><1,3,4>thiadiazolium chloride 
• 102423-52-9 6-(4-chlorophenyl)-1-methyl-3-(methylthio)-1,2,4-triazolo<3,4-b><1,3,4>thiadiazolium chloride 
• 102423-53-0 6-(4-methoxyphenyl)-1-methyl-3-(methylthio)-1,2,4-triazolo<3,4-b><1,3,4>thiadiazolium chloride 
• 102423-58-5 N-benzoyl-1-methyl-3-(methylthio)-1,2,4-triazolo<3,4-b><1,3,4>thiadiazolium-6-aminide 
• 109663-09-4 4-(N,N'-diphenyl)guanidino-2methyl-5-methylthio-2H-1,2,4-triazole-3(4H)-thione 
• 116088-24-5 4-(N,N'-bis(4-chlorophenyl)guanidino-2methyl-5-methylthio-2H-1,2,4-triazole-3(4H)-thione 
• 116088-26-7 4-(N,N'-bis(4-tolyl)guanidino-2methyl-5-methylthio-2H-1,2,4-triazole-3(4H)-thione 
• 116088-25-6 4-(N,N'-bis(4-bromophenyl)guanidino-2methyl-5-methylthio-2H-1,2,4-triazole-3(4H)-thione 

Relevant academic research and scientific papers

Iminophosphorane-mediated Syntheses of Cationic and Mesoionic Derivatives of 1,2,4-Triazolothiadiazole

Two general methods are reported for the preparation of 1,2,4-triazolothiadiazolium salts 4 from 4-amino-2,4-dihydro-2-methyl-5-(methylthio)-3H-1,2,4-triazol-3-thione (1).The first one involves the initial formation of arylidene derivatives