85540-20-1

Basic information

• Product Name: Benzene, 1,1'-[[1,2-bis(methylene)-1,2-ethanediyl]bis(sulfonyl)]bis-
• Synonyms: Benzene, 1,1'-[[1,2-bis(methylene)-1,2-ethanediyl]bis(sulfonyl)]bis-
• CAS NO: 85540-20-1
• Molecular Formula: C16H14O4S2
• Molecular Weight: 334.417
• Mol File: 85540-20-1.mol

Chemical Properties

• CAS DataBase Reference: Benzene, 1,1'-[[1,2-bis(methylene)-1,2-ethanediyl]bis(sulfonyl)]bis-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,1'-[[1,2-bis(methylene)-1,2-ethanediyl]bis(sulfonyl)]bis-(85540-20-1)
• EPA Substance Registry System: Benzene, 1,1'-[[1,2-bis(methylene)-1,2-ethanediyl]bis(sulfonyl)]bis-(85540-20-1)

Safety Data

• Hazardous Substances Data: 85540-20-1(Hazardous Substances Data)

Upstream product

• 108-98-5 thiophenol 
• 931-59-9 benzenesulfenyl chloride 
• 70871-28-2 1,2-bis(phenylthio)-1-cyclobutene 
• 101431-43-0 2,3-Bis-phenylsulfanyl-butane-1,4-diol 
• 294873-03-3 2,3-bis-benzenesulfonyl-butane-1,4-diol 
• 105858-77-3 1,2-bis(phenylsulfonyl)-1-cyclobutene 
• 85540-18-7 2,3-bis(phenylsulfinyl)-1,3-butadiene 

Downstream Products

• 132644-70-3 4,5-endo-bis(phenylsulfonyl)-7-oxa-1-azabicyclo<2.2.1>heptane-2-spiro-1'-cycloheptane 
• 141362-24-5 N-benzyl-3,5-bis(phenylsulfonyl)-1,2-dihydropyridine 
• 126281-38-7 1-benzyl-3,5-bis(phenylsulfonyl)-2-phenyl-1,2,5,6-tetrahydropyridine 
• 128023-40-5 4-ethyl-2-(1-(phenylsulfonyl)ethenyl)morpholine 
• 128023-39-2 4-ethyl-7-(phenylsulfonyl)-1,4-oxazacyclooct-6-ene 
• 153933-65-4 dimethyl 2-[2-(phenylsulfonyl)buta-2,3-dienyl]-2-(prop-2-ynyl)malonate 
• 119216-57-8 4-(3-Benzenesulfonyl-pyrrol-1-yl)-butan-1-ol 
• 119216-53-4 4-(3-Benzenesulfonyl-2,5-dihydro-pyrrol-1-yl)-butan-1-ol 
• 119252-56-1 3-Benzenesulfonyl-1-(2-methyl-benzyl)-1H-pyrrole 
• 119216-50-1 3-Benzenesulfonyl-1-(2-methyl-benzyl)-2,5-dihydro-1H-pyrrole 

Relevant articles and documents

Facile synthesis of vinyl sulfones from β-bromo alcohols

Vinyl sulfones are synthesized in good yields by dehydration of β- hydroxy sulfones derived from β-bromo alcohols.

Formation of Polysubstituted 1,2,5,6-Tetrahydropyridines from the 4 + 2 Cycloaddition Reaction of Bis(phenylsulfonyl)butadienes with Aryl Imines

The reaction of 2,3-bis(phenylsulfonyl)-1,3-bitadiene with aryl imines affords N-alkyl-3,5-bis(phenylsulfonyl)-1,2,5,6-tetrahydropyridines in high yield.The formation of the rearranged cycloadducts proceeds by a mechanism that involves addition of benzene

A Annulation Approach to Nitrogen Heterocycles Using 2,3-Bis(phenylsulfonyl)-1,3-butadiene and Primary Amines

The reaction of amines with 2,3-bis(phenylsulfonyl)-1,3-butadiene affords pyrrolidines in high yield.The formation of nitrogen heterocycle involves initial conjugate addition and this is followed by a 5-endo-trig cyclization of the resulting amine onto th

THE SYNTHESIS OF 1,2-BIS(PHENYLSULFONYL)CYCLOALKENES

Reaction of the 2-(phenylthio)cycloalkanones 11-13 with thiophenol and chlorotrimethylsilane afforded the 1,2-bis(phenylthio)cycloalkenes 8-10 together with the corresponding 2,3-isomers 15-17 respectively.Treatment of compounds 7-10 with hydrogen peroxid

2,3-DI(PHENYLSULFINYL)-1,3-BUTADIENE VIA A DOUBLE -SIGMATROPIC REARRANGEMENT OF THE BIS-SULFENATE ESTER OF 2-BUTYNE-1,4-DIOL.

A one-step conversion of butyne-1,4-diol (1) to 2,3-di(phenylsulfinyl)-1,3-butadiene (4) and the conversion of this bis-sulfoxide to the sulfoxide-sulfone 6 and the bis-sulfone 5 are reported.