73177-95-4

Basic information

• Product Name: 4-methylphenyl(phenyl)iodonium tosylate
• Synonyms: 4-methylphenyl(phenyl)iodonium tosylate
• CAS NO: 73177-95-4
• Molecular Weight: 466.34
• Mol File: 73177-95-4.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 4-methylphenyl(phenyl)iodonium tosylate(CAS DataBase Reference)
• NIST Chemistry Reference: 4-methylphenyl(phenyl)iodonium tosylate(73177-95-4)
• EPA Substance Registry System: 4-methylphenyl(phenyl)iodonium tosylate(73177-95-4)

Safety Data

• Hazardous Substances Data: 73177-95-4(Hazardous Substances Data)

Upstream product

• 768-32-1 trimethylphenylsilane 
• 73177-96-5 <(hydroxy)(tosyloxy)iodo>-p-toluene 
• 27126-76-7 [hydroxy(tosyloxy)iodo]benzene 
• 3728-43-6 p-(trimethylsilyl)toluene 
• 591-50-4 iodobenzene 
• 104-15-4 toluene-4-sulfonic acid 
• 108-88-3 toluene 

Downstream Products

• 3857-04-3 [18F]fluorobenzene 

Relevant articles and documents

One-pot synthesis of diaryliodonium salts using toluenesulfonic acid: A fast entry to electron-rich diaryliodonium tosylates and triflates

A direct synthesis of symmetric and unsymmetric electron-rich diaryliodonium salts is described. The use of MCPBA and toluenesulfonic acid delivers diaryliodonium tosylates in high yields. An in situ anion exchange has also been developed, giving access to the corresponding triflate salts. Georg Thieme Verlag Stuttgart.

New Methodology in Iodonium Salt Synthesis. Reactions of arenes with Aryltrimethylsilanes

arenes react with aryltrimethylsilanes in acetonitrile to give diaryliodonium tosylates.The phenyliodinations proceed with silicon-carbon bond cleavage, thus allowing control of substituent placement in both rings.With bis(trimethyl