91787-24-5

Basic information

• Product Name: 1-phenylsulphonylhept-1-ene
• Synonyms: 1-phenylsulphonylhept-1-ene
• CAS NO: 91787-24-5
• Molecular Weight: 238.351
• Mol File: 91787-24-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1-phenylsulphonylhept-1-ene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-phenylsulphonylhept-1-ene(91787-24-5)
• EPA Substance Registry System: 1-phenylsulphonylhept-1-ene(91787-24-5)

Safety Data

• Hazardous Substances Data: 91787-24-5(Hazardous Substances Data)

Upstream product

• 930-69-8 sodium thiophenolate 
• 821-25-0 1,1-dichloroheptane 
• 17872-92-3 (phenylsulfonylmethyl)trimethylsilane 
• 66-25-1 hexanal 
• 36219-92-8 1-heptenyl phenyl sulfide 

Relevant articles and documents

Synthesis of Alkenes via Peterson Reaction

The α-phenylthiosilanes (2) have been used to prepare the α-silyl anions (1) by reaction with lithium naphthalenide; subsequent condensation with a carbonyl compound gave the alkene (8) via the Peterson reaction.The α-phenylthiosilanes (2) were prepared from n,n-bis(phenylthio)acetals (4) by reaction with lithium naphthalenide and chlorotrimethylsilane.The n,n-bis(phenylthio)acetals (4) were obtained, in turn, from 1,1-bis(phenylthio)acetals (5) by anion formation with butyl-lithium-N,N,N',N'-tetramethylethylenediamine complex in hexane followed by reaction with an alkyl halide.The Peterson reaction was also used to prepare vinyl sulphides (9) and vinyl sulphones (13).