124040-53-5

Basic information

• Product Name: Benzyl-1,4-di-O-benzoyl-β-D-fructopyranosid
• CAS NO: 124040-53-5
• Molecular Weight: 478.499
• Mol File: 124040-53-5.mol

Chemical Properties

• CAS DataBase Reference: Benzyl-1,4-di-O-benzoyl-β-D-fructopyranosid(CAS DataBase Reference)
• NIST Chemistry Reference: Benzyl-1,4-di-O-benzoyl-β-D-fructopyranosid(124040-53-5)
• EPA Substance Registry System: Benzyl-1,4-di-O-benzoyl-β-D-fructopyranosid(124040-53-5)

Safety Data

• Hazardous Substances Data: 124040-53-5(Hazardous Substances Data)

Upstream product

• 15219-29-1 benzyl β-D-fructopyranoside 
• 98-88-4 benzoyl chloride 

Relevant articles and documents

NEUE SYNTHESE UND KRISTALLSTRUKTUR DER LEUCROSE

Boron trifluoride-catalyzed condensation of 2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl fluoride (2) with 3,4-di-O-benzoyl-1,2-O-isopropylidene-β-D-fructopyranose (1) gave preferentially the α-D-(1->5)-linked disaccharide 8.Similarly, glycosylation of benzyl 1,3,4-tri-O-benzoyl-β-D-fructopyranoside (4) with 2 gave preponderantly a disaccharide derivative that, after cleavage of benzoyl as well as benzyl groups, afforded leucrose (5-O-α-D-glucopyranosyl-β-D-fructopyranose; 13).This crystallized in the orthorhombic space group P212121 containing four sugar and four water molecules in the unit cell in two positions in the ratio of 4:1.As expected, both the fructopyranose and the glucopyranose rings adopted the 2C5(D) or 4C1(D) chair conformations, respectively.