474778-70-6

Basic information

• Product Name: 3,5-O-(S)-(2-ethenylbenzylidene)-1,2-O-isopropylidene-α-D-xylofuranose
• Synonyms: 3,5-O-(S)-(2-ethenylbenzylidene)-1,2-O-isopropylidene-α-D-xylofuranose
• CAS NO: 474778-70-6
• Molecular Weight: 304.343
• Mol File: 474778-70-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 3,5-O-(S)-(2-ethenylbenzylidene)-1,2-O-isopropylidene-α-D-xylofuranose(CAS DataBase Reference)
• NIST Chemistry Reference: 3,5-O-(S)-(2-ethenylbenzylidene)-1,2-O-isopropylidene-α-D-xylofuranose(474778-70-6)
• EPA Substance Registry System: 3,5-O-(S)-(2-ethenylbenzylidene)-1,2-O-isopropylidene-α-D-xylofuranose(474778-70-6)

Safety Data

• Hazardous Substances Data: 474778-70-6(Hazardous Substances Data)

Upstream product

• 643-79-8 o-phthalic dicarboxaldehyde 
• 20031-21-4 1,2-O-isopropylidene-α-D-xylose 
• 1779-49-3 Methyltriphenylphosphonium bromide 
• 337903-22-7 3,5-O-(2-formylbenzylidene)-1,2-O-isopropylidene-α-D-xylofuranose 
• 15912-74-0 triphenyl(methyl)phosphonium 

Downstream Products

• 847830-61-9 Benzoic acid (R)-3-hydroxy-1,3-dihydro-isobenzofuran-1-ylmethyl ester 
• 528584-56-7 Benzoic acid (1S,3S)-3-hydroxy-1,3-dihydro-isobenzofuran-1-ylmethyl ester 
• 549513-44-2 3,5-O-(S)[2-((R)-2-benzoyloxy-1-hydroxyethyl)benzylidene]-1,2-O-isopropylidene-α-D-xylofuranose 
• 549513-42-0 3,5-O-(S)[2-((S)-2-benzoyloxy-1-hydroxyethyl)benzylidene]-1,2-O-isopropylidene-α-D-xylofuranose 
• 446242-24-6 3,5-O-(S)[2-((R)-1,2-dihydroxyethyl)benzylidene]-1,2-O-isopropylidene-α-D-xylofuranose 
• 446242-23-5 3,5-O-(S)[2-((S)-1,2-dihydroxyethyl)benzylidene]-1,2-O-isopropylidene-α-D-xylofuranose 

Relevant articles and documents

Asymmetric synthesis of (3S) 3-benzoyloxymethylisobenzofuranone and its 3R enantiomer as analogues of α,β-butenolides

Both enantiomers of 3-benzoyloxymethylisobenzofuranone have been obtained in good yield in six steps from phthalaldehyde using a D-xylose derivative as a chiral protecting group. The two chiral heterocycles are γ-hydroxymethyl-α,β-butenolide analogues hav