3617-23-0

Usage

Appearance

Colorless, crystalline substance

Usage

a. Reagent in organic synthesis
b. Building block in pharmaceuticals and agrochemicals production
c. Precursor for biologically active compounds (anti-cancer agents, insecticides)
d. Reference standard for chromatographic analysis
e. Starting material for other organic compounds preparation

Hazardous nature

a. Ingestion
b. Inhalation
c. Skin contact

Safety precautions

Handle with care due to potential hazards

Upstream product

• 2085-90-7 1,4-diphenyl-1,4-butanediol 
• 473-29-0 N,N-Dichlorobenzenesulfonamide 
• 1083-56-3 1,4-diphenylbutane 

Downstream Products

• 123716-22-3 1,4-bis(phenylsulfonylamino)-1,4-diphenylbutane 
• 886-65-7 trans,trans-1,4-Diphenyl-1,3-butadiene 
• 100-42-5 styrene 
• 3018-20-0 1-phenyl-1,2,3,4-tetrahydronaphthalene 
• 3018-21-1 trans-1,2-diphenylcyclobutane 
• 51751-09-8 2,5-diphenyltetrahydrofuran 
• 79913-34-1 cis-2,5-diphenyltetrahydrothiophene-1,1-dioxide 
• 495-71-6 phenacylacetophenone 
• 123746-57-6 N,N'-dichloro-1,4-bis(phenylsulfonylamino)-1,4-diphenylbutane 
• 123716-23-4 1,4-bis(phenylsulfonylimino)-1,4-diphenylbutane 

Relevant academic research and scientific papers

ARENESULFONAMIDATION OF α,ω-DIARYLPOLYMETHYLENES

The benzenesulfonamidation of α,ω-diarylpolymethylenes containing more than two methylene groups leads to the formation of α,ω-bis(phenylsulfonylamino) and α,ω-bis(phenylsulfonylimino) derivatives.

Chlorinations with Carbon Tetrachloride under Conditions of Phase Transfer Catalysis

Anion of ketones, sulfones and esters were α-chlorinated by carbon tetrachloride under conditions of phase transfer catalysis (PTC).Alcohols were unreactive.The observed products show that secondary reactions took place in many cases.The chlorination of the sulfone cis-2,5-diphenyltetrahydrothiophene-1,1-dioxide (1) occurred with inversion to give trans-2,5-dichloro-2,5-diphenyltetrahydrothiophene-1,1-dioxide (2).The structures of cis-1 and trans-2 were determined by X-ray diffraction.The reaction conditions are also applicable to brominations using bromotrichloromethane.