137908-43-1

Basic information

• Product Name: Benzene, 1-chloro-4-[(2-nitro-2-phenylethenyl)thio]-
• CAS NO: 137908-43-1
• Molecular Formula: C14H10ClNO2S
• Molecular Weight: 291.758
• Mol File: 137908-43-1.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Benzene, 1-chloro-4-[(2-nitro-2-phenylethenyl)thio]-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1-chloro-4-[(2-nitro-2-phenylethenyl)thio]-(137908-43-1)
• EPA Substance Registry System: Benzene, 1-chloro-4-[(2-nitro-2-phenylethenyl)thio]-(137908-43-1)

Safety Data

• Hazardous Substances Data: 137908-43-1(Hazardous Substances Data)

Upstream product

• 18803-44-6 sodium p-chlorothiophenolate 
• 63277-19-0 1,2-dinitro-1-phenylethene 
• 430435-92-0 2,2-bis(p-chlorophenylthio)-1-nitro-1-phenylethane 
• 106-54-7 p-Chlorothiophenol 

Downstream Products

• 430435-92-0 2,2-bis(p-chlorophenylthio)-1-nitro-1-phenylethane 
• 73025-55-5 (Z)-2-amino-1-nitro-1-phenylethene 
• 80421-06-3 (Z)-2-benzylamino-1-nitro-1-phenylethene 
• 591251-70-6 (E)-2-(morpholin-4-yl)-1-nitro-1-phenylethene 
• 2757-37-1 didodecyl disulfide 
• 73025-57-7 (Z)-2-Anilino-1-nitro-1-phenylethene 
• 137882-76-9 (E)-1-Nitro-1-phenyl-2-p-chlorophenylsulfonylethene 
• 137882-83-8 1-Chloro-4-((Z)-2-nitro-2-phenyl-ethenesulfonyl)-benzene 

Relevant articles and documents

1-nitro-2-thio(sulfonyl)alkenes in reactions with thiols

Reactions of 1-nitro-2-sulfonylalkenes with arenethiolates result in replacement of the sulfonyl group; the reactions with alkanethiolates are accompanied by subsequent addition of the reagent at the double bond to afford thioacetals. Less reactive α-nitro-β-R-thiostyrenes with thiolates at reduced temperature form addition products which are converted into the corresponding substitution products on storage at room temperature, in keeping with the addition-elimination mechanism of nucleophilic vinyl substitution. Nitro(arylthio)- and nitro(heterylthio)alkenes react with alkanethiolates at room temperature, resulting in replacement of the arylthio (heterylthio) group by alkylthio.