O-<2-(trimethylsilyl)ethyl 2,3,4-tri-O-benzoyl-β-D-glucopyranosyluronate>-(1->3)-O-(2,4,6-tri-O-benzoyl-β-D-galactopyranosyl)-(1->3)-2,4,6-tri-O-benzoyl-α-D-galactopyranosyl trichloroacetimidate

Base Information

• Chemical Name: O-<2-(trimethylsilyl)ethyl 2,3,4-tri-O-benzoyl-β-D-glucopyranosyluronate>-(1->3)-O-(2,4,6-tri-O-benzoyl-β-D-galactopyranosyl)-(1->3)-2,4,6-tri-O-benzoyl-α-D-galactopyranosyl trichloroacetimidate
• CAS No.: 152089-00-4
• Molecular Formula: C₈₈H₇₈Cl₃NO₂₆Si
• Molecular Weight: 1700.02
• Mol file: 152089-00-4.mol

Synonyms:

Chemical Property of O-<2-(trimethylsilyl)ethyl 2,3,4-tri-O-benzoyl-β-D-glucopyranosyluronate>-(1->3)-O-(2,4,6-tri-O-benzoyl-β-D-galactopyranosyl)-(1->3)-2,4,6-tri-O-benzoyl-α-D-galactopyranosyl trichloroacetimidate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of O-<2-(trimethylsilyl)ethyl 2,3,4-tri-O-benzoyl-β-D-glucopyranosyluronate>-(1->3)-O-(2,4,6-tri-O-benzoyl-β-D-galactopyranosyl)-(1->3)-2,4,6-tri-O-benzoyl-α-D-galactopyranosyl trichloroacetimidate

There total 1 articles about O-<2-(trimethylsilyl)ethyl 2,3,4-tri-O-benzoyl-β-D-glucopyranosyluronate>-(1->3)-O-(2,4,6-tri-O-benzoyl-β-D-galactopyranosyl)-(1->3)-2,4,6-tri-O-benzoyl-α-D-galactopyranosyl trichloroacetimidate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

trichloroacetonitrile (545-06-2) + C86H78O26Si → O-<2-(trimethylsilyl)ethyl 2,3,4-tri-O-benzoyl-β-D-glucopyranosyluronate>-(1->3)-O-(2,4,6-tri-O-benzoyl-β-D-galactopyranosyl)-(1->3)-2,4,6-tri-O-benzoyl-α-D-galactopyranosyl trichloroacetimidate (152089-00-4)

Guidance literature:

With 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; for 0.25h; Yield given; Ambient temperature;

DOI:10.1016/0008-6215(83)85009-5

Reference yield:

O-<2-(trimethylsilyl)ethyl 2,3,4-tri-O-benzoyl-β-D-glucopyranosyluronate>-(1->3)-O-(2,4,6-tri-O-benzoyl-β-D-galactopyranosyl)-(1->3)-2,4,6-tri-O-benzoyl-α-D-galactopyranosyl trichloroacetimidate (152089-00-4) + N-benzyloxycarbonyl-O-(2,3-O-isopropylidene-β-D-xylopyranosyl)-L-serylglycine benzyl ester (162355-75-1) → C114H110N2O35Si

Guidance literature:

With trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; In dichloromethane; toluene; at -20 ℃; for 0.75h;

DOI:10.1016/S0008-6215(00)90973-X

Reference yield:

Benzyl 2,3-O-isopropylidene-β-D-xylopyranoside (138515-35-2) + O-<2-(trimethylsilyl)ethyl 2,3,4-tri-O-benzoyl-β-D-glucopyranosyluronate>-(1->3)-O-(2,4,6-tri-O-benzoyl-β-D-galactopyranosyl)-(1->3)-2,4,6-tri-O-benzoyl-α-D-galactopyranosyl trichloroacetimidate (152089-00-4) → C101H96O30Si

Guidance literature:

With trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; Yield given. Multistep reaction; 1) 1,2-dichloroethane, r.t., 2) toluene, -20 degC, 15 min;

DOI:10.1016/0008-6215(83)85009-5

upstream raw materials:

trichloroacetonitrile