85718-56-5

Basic information

• Product Name: (-)-(S)-5-phenylthiomethyloxol-3-en-2-one
• Synonyms: (-)-(S)-5-phenylthiomethyloxol-3-en-2-one
• CAS NO: 85718-56-5
• Molecular Weight: 206.265
• Mol File: 85718-56-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (-)-(S)-5-phenylthiomethyloxol-3-en-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: (-)-(S)-5-phenylthiomethyloxol-3-en-2-one(85718-56-5)
• EPA Substance Registry System: (-)-(S)-5-phenylthiomethyloxol-3-en-2-one(85718-56-5)

Safety Data

• Hazardous Substances Data: 85718-56-5(Hazardous Substances Data)

Upstream product

• 108-98-5 thiophenol 
• 85694-12-8 2,3-O-ethoxymethylene-5-O-toluenesulfonyl-D-ribonolactone 
• 85694-13-9 5-deoxy-2,3-O-ethoxymethylene-5-phenylthio-γ-D-ribonolactone 

Downstream Products

• 58917-25-2 (R)-5-methyl-2-oxotetrahydrofuran 
• 78508-88-0 γ-phenylthiomethyl-α,β-butenolide 
• 106795-92-0 (1R,6S,7S)-7-phenylthiomethyl-8-oxabicyclo<4.3.0>non-3-en-9-one 

Relevant articles and documents

STUDIES ON STRUCTURALLY SIMPLE α,β-BUTENOLIDES. III. BEHAVIOUR OF (-)-(S)-δ-HETEROSUBSTITUTED γ-METHYL-α,β-BUTENOLIDES TOWARDS NUCLEOPHILES. PROTOANEMONIN AS INTERMEDIATE IN AN ELIMINATION-ADDITION MECHANISM.

The reactivity of the title compounds with different nucleophiles has been checked and it was shown that products from reaction with sodium phenylthiolate result from an elimination-addition process in which protoanemonin is the key intermediate.The synthesis of (-)-(R)-β-angelica lactone is reported for the first time.