74629-63-3

Basic information

• Product Name: 4'-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)benzylideneacetophenone
• Synonyms: 4'-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)benzylideneacetophenone
• CAS NO: 74629-63-3
• Molecular Weight: 554.551
• Mol File: 74629-63-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 4'-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)benzylideneacetophenone(CAS DataBase Reference)
• NIST Chemistry Reference: 4'-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)benzylideneacetophenone(74629-63-3)
• EPA Substance Registry System: 4'-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyloxy)benzylideneacetophenone(74629-63-3)

Safety Data

• Hazardous Substances Data: 74629-63-3(Hazardous Substances Data)

Upstream product

• 2657-25-2 4'-hydroxychalcone 
• 572-09-8 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl bromide 

Downstream Products

• 74629-65-5 (2R,3S,4S,5R,6S)-2-Hydroxymethyl-6-[4-(2-phenyl-2,3-dihydro-benzo[b][1,4]thiazepin-4-yl)-phenoxy]-tetrahydro-pyran-3,4,5-triol 
• 74642-75-4 Acetic acid (2R,3R,4S,5R,6S)-3,5-diacetoxy-2-acetoxymethyl-6-[4-(2-phenyl-2,3-dihydro-benzo[b][1,4]thiazepin-4-yl)-phenoxy]-tetrahydro-pyran-4-yl ester 

Relevant articles and documents

Glucosylation of 4′-hydroxychalcones using glucosyl donor

Condensation of α-acetobromoglucose with 4′- hydroxyarylmethyleneacetophenone derivatives (chalcones) in anhydrous acetone furnishes 2,3,4,6-tetra-O-acetyl-4′-O-β-D-glucopyranosyloxychalcones. Deblocking of the latter with CH3ONa in dry methanol affords 4′-O-β-D-glucopyranosyloxychalcones. The structure of these products have been assigned on the basis of their sophisticated instrumental analysis like IR, 1H NMR, 13C NMR, FAB-MS, specific rotation, elemental analysis and chemical properties.