1206803-50-0

Basic information

• Product Name: 1,3,4-tri-O-benzyl-6-O-triethyl-silyl-β-D-fructofuranosyl 2,3,4-tri-O-benzyl-6-O-triethyl-silyl-α-D-glucopyranoside
• Synonyms: 1,3,4-tri-O-benzyl-6-O-triethyl-silyl-β-D-fructofuranosyl 2,3,4-tri-O-benzyl-6-O-triethyl-silyl-α-D-glucopyranoside
• CAS NO: 1206803-50-0
• Molecular Weight: 1111.57
• Mol File: 1206803-50-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,3,4-tri-O-benzyl-6-O-triethyl-silyl-β-D-fructofuranosyl 2,3,4-tri-O-benzyl-6-O-triethyl-silyl-α-D-glucopyranoside(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3,4-tri-O-benzyl-6-O-triethyl-silyl-β-D-fructofuranosyl 2,3,4-tri-O-benzyl-6-O-triethyl-silyl-α-D-glucopyranoside(1206803-50-0)
• EPA Substance Registry System: 1,3,4-tri-O-benzyl-6-O-triethyl-silyl-β-D-fructofuranosyl 2,3,4-tri-O-benzyl-6-O-triethyl-silyl-α-D-glucopyranoside(1206803-50-0)

Safety Data

• Hazardous Substances Data: 1206803-50-0(Hazardous Substances Data)

Upstream product

• 617-86-7 triethylsilane 
• 18685-22-8 1,3,4,6-tetra-O-benzyl-β-D-fructofuranosyl 2,3,4,6-tetra-O-benzyl-α-D-glucopyranoside 

Downstream Products

• 74761-34-5 1’,2,3,3’,4,4’-hexa-O-benzylsucrose 

Relevant articles and documents

Synthesis of raffinose family oligosaccharides by regioselective de-O-benzylation with Co2(CO)8/Et3SiH/CO system

A convenient approach for synthesis of raffinose, stachyose, and verbascose using sucrose as the starting material is presented. The key step is the regioselective de-O-benzylation with Co2(CO)8/Et 3SiH/CO system, followed by a high α-selective glycosylation. The newly developed de-O-benzylation system is efficient in removing the primary benzyl groups of sucrose and raffinose under mild condition and with high selectivity. Using thioglycoside as donor, NIS/AgOTf as promoter and DTBMP as additive, glycosylation of acid labile sucrose substrate is achieved in high yield.