6293-68-1

Basic information

• Product Name: 4,4'-dimethyldiphenyliodonium
• Synonyms: 4,4'-dimethyldiphenyliodonium;Bis(4-methylphenyl)iodonium·bromide;4,4'-dimethyldiphenyliodonium trifluoromethanesulfonate
• CAS NO: 6293-68-1
• Molecular Formula: Br*C₁₄H₁₄I
• Molecular Weight: 0
• Mol File: 6293-68-1.mol
• Article Data: 3

Chemical Properties

• Melting Point: 178-179 °C(Solv: methanol (67-56-1))
• Appearance: /
• CAS DataBase Reference: 4,4'-dimethyldiphenyliodonium(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4'-dimethyldiphenyliodonium(6293-68-1)
• EPA Substance Registry System: 4,4'-dimethyldiphenyliodonium(6293-68-1)

Safety Data

• Hazardous Substances Data: 6293-68-1(Hazardous Substances Data)

Usage

General Description

4,4'-Dimethyldiphenyliodonium is a type of chemical compound classified as a diaryliodonium compound. These compounds are generally used as strong oxidizing agents, capable of oxidizing various types of organic and inorganic substrates. However, specific properties such as toxicity, reactivity, and environmental effects would depend on the particular structure and functional groups present in the compound. As of now, there is limited information available on 4,4'-Dimethyldiphenyliodonium, including its physical and chemical properties, ecological information, and safety precautions. Therefore, proper care and precautions must be taken while handling this substance to avoid any potential harmful effects.

InChI:InChI=1/C14H14I.BrH/c1-11-3-7-13(8-4-11)15-14-9-5-12(2)6-10-14;/h3-10H,1-2H3;1H/q+1;/p-1

Upstream product

• 108-88-3 toluene 
• 624-31-7 4-tolyl iodide 
• 106-38-7 para-bromotoluene 
• 19028-26-3 4-dichloroiodanyl-toluene 

Downstream Products

• 109687-32-3 2,2-Dimethyl-5,5-di-p-tolyl-[1,3]dioxane-4,6-dione 
• 76570-57-5 2-(N-t-butyloxycarbonyl-N-methylamino)-5-methylphenol 
• 77196-48-6 4,5-Dioxo-1-p-tolyl-cyclopentane-1,3-dicarboxylic acid diethyl ester 
• 109720-10-7 diethyl-dithiocarbamic acid p-tolyl ester 
• 93899-03-7 4-methoxy-3-(tolyloxy)benzaldehyde 
• 1579-40-4 1,1'-oxybis(4-methyl-benzene) 
• 57422-25-0 3-methoxy-4-(tolyloxy)benzaldehyde 
• 3402-84-4 1-methoxy-2-(4-methylphenoxy)benzene 
• 60057-83-2 1-(4-methylphenyl)-1H-benzimidazole 
• 18869-29-9 (E)-4,4'-dimethylstilbene 
• 2510-76-1 (Z)-4,4'-dimethylstilbene 
• 2919-20-2 1,1-di(p-tolyl)ethylene 
• 395087-84-0 2,6-dichloro-9-p-tolyl-9H-purine 
• 2582-69-6 3,7-dimethyl-pheniodoxinium; iodide 

Relevant articles and documents

CuBr catalyzed C-N cross coupling reaction of purines and diaryliodonium salts to 9-arylpurines

CuBr was found to be an efficient catalyst for the C-N cross coupling reaction of purine and diaryliodonium salts. 9-Arylpurines were synthesized in excellent yields with short reaction times (2.5 h). The method represents an alternative to the synthesis of 9-arylpurines via Cu(ii) catalyzed C-N coupling reaction with arylboronic acids as arylating agents. The Royal Society of Chemistry 2011.

Method for preparing diaryl iodonium salts

Provided is a method for preparing diaryl iodonium salts represented by the formula: wherein Ar1 and Ar2 respectively are an aryl group which may be substituted with an electron donor group and which may be the same or different which comprises subjecting a compound represented by the formula Ar1 --H wherein Ar1 is as defined above and a compound Ar2 --I wherein Ar2 is as defined above to a coupling reaction in a sulfuric acid solution containing an oxidizing agent and diluted with a diluting agent to a concentration of 85% by weight or less at a reaction temperature in the range from -20° to +35° C.