3965-53-5

Usage

Chemical Properties

WHITE TO LIGHT GREY POWDER

Upstream product

• 67-56-1 methanol 
• 2449-35-6 bis(4-carboxyphenyl)sulfone 
• 186581-53-3 diazomethane 
• 124-38-9 carbon dioxide 
• 40915-22-8 4,4'-diiododiphenyl sulfone 
• 2050-48-8 4,4'-dibromodiphenyl sulfone 
• 599-66-6 bis(4-methylphenyl) sulfone 

Downstream Products

• 102955-13-5 4,4'-sulfonyl-di-benzoic acid bis-(5-hydroxy-pentyl ester) 
• 111088-77-8 4,4'-sulfonyl-di-benzoic acid bis-(4-hydroxy-butyl ester) 
• 47424-13-5 p,p'-dicarbethoxydiphenyl sulphone 
• 4462-61-7 4,4′-sulfonyldibenzoyldichloride 
• 2449-35-6 bis(4-carboxyphenyl)sulfone 
• 1242188-88-0 p-{1-[4-(p-fluorobenzyl)isoquinolyl]carbonyl}diphenyl sulfone 
• 1242188-85-7 N,N'-[4,4'-sulfonylbis(benzoyl)]-bis{4,4'-(p-fluorobenzyl)-1,2-dihydroisoquinaldonitrile} 

Relevant academic research and scientific papers

Organic fluorescent compounds that display efficient aggregation-induced emission enhancement and intramolecular charge transfer

A series of symmetric sulfone-linked organic fluorescent compounds (1a-c) was synthesized and characterized. V-shaped 1a-c were designed as aggregate of intramolecular charge transfer (ICT) and aggregation-induced emission enhancement (AIEE) processes. The 1a-c emitted intense blue violet lights in normal solvents. A large red shift of the emission wavelength and dramatic decrease of emission efficiency occurred with increasing solvent polarity. The 1a-c will function well as electron transport and blue light-emitting materials through theoretical calculations.

SYNTHESIS OF CARBOMETHOXYDIPHENYL SULFONES. MASS AND PROTON-NMR SPECTRAL STUDIES

Four carbomethoxydiphenyl sulfone compounds are formed in the reaction of 4,4'-dibromo (I) and 4,4'-diiododiphenyl sulfone (II) with n-butyllithium in tetrahydrofuran at -60 deg C.Their mass and proton-nuclear magnetic resonance spectra are discussed.