1139705-25-1

Basic information

• Product Name: 4-methoxyphenyl 1H-imidazole-1-sulfonate
• Synonyms: 4-methoxyphenyl 1H-imidazole-1-sulfonate
• CAS NO: 1139705-25-1
• Molecular Weight: 254.266
• Mol File: 1139705-25-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 4-methoxyphenyl 1H-imidazole-1-sulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: 4-methoxyphenyl 1H-imidazole-1-sulfonate(1139705-25-1)
• EPA Substance Registry System: 4-methoxyphenyl 1H-imidazole-1-sulfonate(1139705-25-1)

Safety Data

• Hazardous Substances Data: 1139705-25-1(Hazardous Substances Data)

Upstream product

• 288-32-4 1H-imidazole 
• 18997-11-0 Chlorosulfuric acid 4-methoxy-phenyl ester 
• 21108-81-6 1-imidazole sulfonic acid 
• 150-76-5 4-methoxy-phenol 

Downstream Products

• 53040-92-9 4-(4-tolyl)anisole 
• 100-66-3 methoxybenzene 
• 150-76-5 4-methoxy-phenol 
• 140-67-0 Estragole 
• 24962-83-2 (±)-5-(4-methoxybenzyl)dihydrofuran-2(3H)-one 
• 613-37-6 4-methoxylbiphenyl 
• 131558-77-5 4-(hexyn-1-yl)anisole 
• 775-27-9 4-methoxyphenyl sulfurofluoridate 
• 92-52-4 biphenyl 
• 2132-80-1 4,4'-Dimethoxybiphenyl 
• 1160571-71-0 C₁₆H₁₃N₃O₂ 
• 2096-86-8 p-Tolylaceton 
• 29917-69-9 1-(p-methoxyphenyl)-3-phenylpropan-2-one 
• 122-84-9 4-methoxybenzyl methyl ketone 

Relevant articles and documents

Aryl imidazylates and aryl sulfates as electrophiles in metal-free ArSN1 reactions

Some oxygen-bonded substituents were investigated as leaving groups in photoinduced ArSN1 reactions. Irradiation of aryl imidazylates and of the corresponding imidazolium salts mainly caused homolysis of the ArO-S bond. However, previously unexplored trifluoroethoxy aryl sulfates were found to undergo efficient metal-free arylation. The sulfates were conveniently generated in situ by dissolving the corresponding imidazolium salts in basic 2,2,2-trifluoroethanol.