115563-21-8

Basic information

• Product Name: Furan, 5-methyl-3-[(4-methylphenyl)sulfonyl]-2-phenyl-
• CAS NO: 115563-21-8
• Molecular Formula: C18H16O3S
• Molecular Weight: 312.389
• Mol File: 115563-21-8.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: Furan, 5-methyl-3-[(4-methylphenyl)sulfonyl]-2-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Furan, 5-methyl-3-[(4-methylphenyl)sulfonyl]-2-phenyl-(115563-21-8)
• EPA Substance Registry System: Furan, 5-methyl-3-[(4-methylphenyl)sulfonyl]-2-phenyl-(115563-21-8)

Safety Data

• Hazardous Substances Data: 115563-21-8(Hazardous Substances Data)

Upstream product

• 31378-03-7 1-phenyl-2-tosylethanone 
• 67886-38-8 1-phenyl-2-(phenylsulfonyl)pentan-1-one 
• 115562-99-7 (E)-5-hydroxy-5-phenyl-4-tosylpent-3-en-2-one dimethyl ketal 
• 118356-28-8 (E)-1-phenyl-2-tosyl-2-pentene-1,4-diol 

Relevant articles and documents

Palladium(II) Acetate Mediated Dimerization/Cycloisomerization of 2-Sulfonyl-4-alkynones: Synthesis of trans -1,2-Difurylethylenes

This paper describes a one-pot, atom-economic, easy-operation, open-atmosphere method for the synthesis of trans -1,2-difurylethylenes by the straightforward Pd(OAc) 2 -mediated dimerization/cycloisomerization of 2-sulfonyl-4-alkynones in the presence of Na 2 CO 3 and PPh 3 under refluxing EtOH conditions, and proposes and discusses a plausible mechanism. This protocol provides a highly effective annulation via two carbon-oxygen (C-O) single-bond and one carbon-carbon (C=C) double-bond formations.

Thulium Triflate Catalyzed Hydration of 2-Substituted 4-Alkynones

We report on a facile synthetic route for the preparation of substituted 1,4-diketones by thulium triflate mediated hydration of substituted 4-alkynones in MeNO2 at 25 °C for five hours. The products were obtained in moderate to high yields.

Substituted Lithium (E)-3-Lithio-3-tosyl-2-propenolates: Useful Intermediates in Organic Synthesis

The lithiation of substituted tosylated epoxides 7 derived from allylic sulfones with methyllithium leads to lithium (E)-3-lithio-3-tosyl-2-propenolates 5 in a stereoselective manner.The further reaction of these intermediates with different electrophilic