dec-9-enyl 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->3)-2,4-di-O-benzoyl-6-O-(tert-butyldiphenylsilyl)-β-D-galactopyranoside

Base Information

Chemical Name:dec-9-enyl 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->3)-2,4-di-O-benzoyl-6-O-(tert-butyldiphenylsilyl)-β-D-galactopyranoside
CAS No.:905703-53-9
Molecular Formula:C₈₀H₈₂O₁₇Si
Molecular Weight:1343.61
Hs Code.:

Synonyms:dec-9-enyl 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->3)-2,4-di-O-benzoyl-6-O-(tert-butyldiphenylsilyl)-β-D-galactopyranoside

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Chemical Property of dec-9-enyl 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->3)-2,4-di-O-benzoyl-6-O-(tert-butyldiphenylsilyl)-β-D-galactopyranoside

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Technology Process of dec-9-enyl 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->3)-2,4-di-O-benzoyl-6-O-(tert-butyldiphenylsilyl)-β-D-galactopyranoside

There total 4 articles about dec-9-enyl 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->3)-2,4-di-O-benzoyl-6-O-(tert-butyldiphenylsilyl)-β-D-galactopyranoside 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: 73.0%

: 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->3)-2,4-di-O-benzoyl-6-O-(tert-butyldiphenylsilyl)-α-D-galactopyranosyl trichloroacetimidate

: 13019-22-2
9-Decen-1-ol

: 905703-53-9
dec-9-enyl 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->3)-2,4-di-O-benzoyl-6-O-(tert-butyldiphenylsilyl)-β-D-galactopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; In dichloromethane; at -70 - 0 ℃; for 20.5h;
DOI:10.1016/j.carres.2006.03.026

Reference yield: 45.0%

: 905703-52-8
dec-9-enyl 2,4-di-O-benzoyl-6-O-(tert-butyldiphenylsilyl)-β-D-galactopyranoside

: 149707-75-5,149707-76-6,138479-78-4
2,3,4,6-tetra-O-benzoyl-1-O-trichloroacetimidoyl-α-D-galactopyranose

: 905703-53-9
dec-9-enyl 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->3)-2,4-di-O-benzoyl-6-O-(tert-butyldiphenylsilyl)-β-D-galactopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; In dichloromethane; at 20 ℃; for 3h;
DOI:10.1016/j.carres.2006.03.026

Reference yield:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 905703-53-9
dec-9-enyl 2,3,4,6-tetra-O-benzoyl-β-D-galactopyranosyl-(1->3)-2,4-di-O-benzoyl-6-O-(tert-butyldiphenylsilyl)-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 84 percent / imidazole / pyridine / 17 h / 20 °C

2: 45 percent / molecular sieves 4 Angstroem; TMS-triflate / CH₂Cl₂ / 3 h / 20 °C

With 1H-imidazole; trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; In pyridine; dichloromethane;
DOI:10.1016/j.carres.2006.03.026