98793-39-6

Basic information

• Product Name: Benzene, 1,1'-[(1-methyl-2-phenyl-1,2-ethenediyl)bis(thio)]bis-, (E)-
• CAS NO: 98793-39-6
• Molecular Formula: C21H18S2
• Molecular Weight: 334.506
• Mol File: 98793-39-6.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: Benzene, 1,1'-[(1-methyl-2-phenyl-1,2-ethenediyl)bis(thio)]bis-, (E)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,1'-[(1-methyl-2-phenyl-1,2-ethenediyl)bis(thio)]bis-, (E)-(98793-39-6)
• EPA Substance Registry System: Benzene, 1,1'-[(1-methyl-2-phenyl-1,2-ethenediyl)bis(thio)]bis-, (E)-(98793-39-6)

Safety Data

• Hazardous Substances Data: 98793-39-6(Hazardous Substances Data)

Upstream product

• 673-32-5 1-Phenylprop-1-yne 
• 64168-52-1 4'-nitrobenzenesulfenanilide 
• 108-98-5 thiophenol 
• 882-33-7 diphenyldisulfane 
• 61173-85-1 2,2-bis(phenylthio)-1-phenylpropan-1-ol 

Relevant articles and documents

Selectivity control in thiol-yne click reactions: Via visible light induced associative electron upconversion

An associative electron upconversion is proposed as a key step determining the selectivity of thiol-yne coupling. The developed synthetic approach provided an efficient tool to access a comprehensive range of products-four types of vinyl sulfides were prepared in high yields and selectivity. We report practically important transition-metal-free regioselective thiol-yne addition and formation of the demanding Markovnikov-type product by a radical photoredox process. The photochemical process was directly monitored by mass-spectrometry in a specially designed ESI-MS device with green laser excitation in the spray chamber. The proposed reaction mechanism is supported by experiments and DFT calculations. This journal is

Boron Trifluoride-promoted Reaction of 4'-Nitrobenzenesulphenanilide with Alkynes. Formal Addition of Benzenesulphenyl Fluoride to Carbon-Carbon Triple Bonds

The BF3-promoted reaction of 4'-nitrobenzenesulphenanilide with simple alkyl- and aryl-alkynes at 80 deg C in the presence of tetrabutylammonium tetrafluoroborate provides a one-pot synthetic route to β-fluorovinyl sulphides via a formal regioselective and trans-stereospecific addition of benzenesulphenyl fluoride towards carbon-carbon triple bonds.

Phenylthio Migrations in Rearrangements of 2,2-Bisphenylthioethanols

Thionyl chloride causes rearrangement of the title compounds to give 2,3-bisphenylthiopropenes (12) by a phenylthio shift.The products undergo phenylthio shifts on exposure to light.Some applications to synthesis are described.