72842-33-2

Basic information

• Product Name: 4,5-dihydro-5-phenyl-3-(phenylsulfonyl)-2(3H)-furanone
• Synonyms: 4,5-dihydro-5-phenyl-3-(phenylsulfonyl)-2(3H)-furanone
• CAS NO: 72842-33-2
• Molecular Weight: 302.351
• Mol File: 72842-33-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4,5-dihydro-5-phenyl-3-(phenylsulfonyl)-2(3H)-furanone(CAS DataBase Reference)
• NIST Chemistry Reference: 4,5-dihydro-5-phenyl-3-(phenylsulfonyl)-2(3H)-furanone(72842-33-2)
• EPA Substance Registry System: 4,5-dihydro-5-phenyl-3-(phenylsulfonyl)-2(3H)-furanone(72842-33-2)

Safety Data

• Hazardous Substances Data: 72842-33-2(Hazardous Substances Data)

Upstream product

• 124-38-9 carbon dioxide 
• 167959-48-0 1-phenyl-3-(phenylsulfonyl)-propan-1-ol 

Downstream Products

• 1008-76-0 4,5-dihydro-5-phenyl-2(3H)-furanone 

Relevant articles and documents

One-step Synthesis of Functionalized Dioxaspirodecanes from β-Phenylsulfonyl Dihydrofurans and γ-Lactones

A one-step synthesis of differently substituted 1,6-dioxaspirodecanes from readily available starting materials is described.The process is based on the condensation of the α-anion derived from β-phenylsulfonyl dihydrofurans with γ-lactones.The spirocyclization occurs with high stereoselectivity at C-4, C-5 and C-9, but not at C-2.