56922-47-5

Basic information

• Product Name: 3-methyl-2,5-diphenyl-1,3-thiazolium tosylate
• Synonyms: 3-methyl-2,5-diphenyl-1,3-thiazolium tosylate
• CAS NO: 56922-47-5
• Molecular Weight: 423.557
• Mol File: 56922-47-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-methyl-2,5-diphenyl-1,3-thiazolium tosylate(CAS DataBase Reference)
• NIST Chemistry Reference: 3-methyl-2,5-diphenyl-1,3-thiazolium tosylate(56922-47-5)
• EPA Substance Registry System: 3-methyl-2,5-diphenyl-1,3-thiazolium tosylate(56922-47-5)

Safety Data

• Hazardous Substances Data: 56922-47-5(Hazardous Substances Data)

Upstream product

• 3704-40-3 2,5-diphenyl-1,3-thiazole 
• 80-48-8 methyl p-toluene sulfonate 

Downstream Products

• 96207-19-1 3-Methyl-4-methylsulfanyl-2,5-diphenyl-thiazol-3-ium; iodide 
• 96207-20-4 2-Methyl-1,4-diphenyl-3-thioxo-7-thia-2-aza-bicyclo[2.2.1]hept-5-ene-5,6-dicarboxylic acid dimethyl ester 

Relevant articles and documents

Studies on Mesoionic Compounds. XIV. Synthesis of Mesoionic 1,3-Thiazolium-4-thiolates

Two approaches to 3-alkyl-2,5-diphenyl-1,3-thiazolium-4-thiolate (4) are described: (1) exchange of the exocyclic oxygen atom of the mesoionic 4-olate (6) with sulfur via O-methylation and (2) base-catalyzed thiation of the N-alkyl-1,3-thiazolium compound