1279714-64-5

Basic information

• Product Name: (R,E)-5,5-dimethoxy-3-(4-chloro)phenyl-1-phenylsulfonylpent-1-ene
• Synonyms: (R,E)-5,5-dimethoxy-3-(4-chloro)phenyl-1-phenylsulfonylpent-1-ene
• CAS NO: 1279714-64-5
• Molecular Weight: 380.892
• Mol File: 1279714-64-5.mol

Chemical Properties

• CAS DataBase Reference: (R,E)-5,5-dimethoxy-3-(4-chloro)phenyl-1-phenylsulfonylpent-1-ene(CAS DataBase Reference)
• NIST Chemistry Reference: (R,E)-5,5-dimethoxy-3-(4-chloro)phenyl-1-phenylsulfonylpent-1-ene(1279714-64-5)
• EPA Substance Registry System: (R,E)-5,5-dimethoxy-3-(4-chloro)phenyl-1-phenylsulfonylpent-1-ene(1279714-64-5)

Safety Data

• Hazardous Substances Data: 1279714-64-5(Hazardous Substances Data)

Upstream product

• 52809-70-8 1-nitro-2-(phenylthio)ethane 
• 67-56-1 methanol 
• 1075-77-0 4-chlorocinnamaldehyde 
• 1279714-53-2 C₈H₉NO₄S 

Relevant articles and documents

Catalytic asymmetric synthesis of γ-substituted vinyl sulfones

A fast new entry for the stereoselective construction of γ-substituted vinyl sulfones is presented. The key for success is the use of a readily available chiral secondary amine catalyst that allows the use of base-sensitive β-nitroethyl sulfones as masked β-sulfonyl vinyl anions in conjugate additions. The method performed in a three-step one-pot operation gives access to a great variety of vinyl sulfones in good yields and with excellent enantioselectivities. The method has also been extended to other relatively base-sensitive β-electron-withdrawing-substituted nitroalkanes to afford products with manifold functionality, providing a quick entry to very attractive synthetic intermediates for organic synthesis.