2-(Trimethylsilyl)ethyl 2,4,6-tri-O-benzoyl-3-O-(methoxycarbonyl)methyl-β-D-galactopyranoside

Base Information

Chemical Name:2-(Trimethylsilyl)ethyl 2,4,6-tri-O-benzoyl-3-O-(methoxycarbonyl)methyl-β-D-galactopyranoside
CAS No.:178872-71-4
Molecular Formula:C₃₅H₄₀O₁₁Si
Molecular Weight:664.781
Hs Code.:

Synonyms:2-(Trimethylsilyl)ethyl 2,4,6-tri-O-benzoyl-3-O-(methoxycarbonyl)methyl-β-D-galactopyranoside

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Chemical Property of 2-(Trimethylsilyl)ethyl 2,4,6-tri-O-benzoyl-3-O-(methoxycarbonyl)methyl-β-D-galactopyranoside

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Technology Process of 2-(Trimethylsilyl)ethyl 2,4,6-tri-O-benzoyl-3-O-(methoxycarbonyl)methyl-β-D-galactopyranoside

There total 2 articles about 2-(Trimethylsilyl)ethyl 2,4,6-tri-O-benzoyl-3-O-(methoxycarbonyl)methyl-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: 82.0%

: 98-88-4
benzoyl chloride

: 178872-70-3
[(2R,3S,4S,5R,6R)-3,5-Dihydroxy-2-hydroxymethyl-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-4-yloxy]-acetic acid methyl ester

: 178872-71-4
2-(Trimethylsilyl)ethyl 2,4,6-tri-O-benzoyl-3-O-(methoxycarbonyl)methyl-β-D-galactopyranoside

Guidance literature:: With pyridine; for 2h; Ambient temperature;
DOI:10.1080/07328309608005662

Reference yield:

: 117252-95-6
2-(trimethylsilyl)ethyl β-D-galactopyranoside

: 178872-71-4
2-(Trimethylsilyl)ethyl 2,4,6-tri-O-benzoyl-3-O-(methoxycarbonyl)methyl-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) dibutyltin oxide, 2.) tetrabutylammonium bromide / 1.) MeOH, 70 deg C, 6 h, 2.) C₆H₆, reflux, 15 min

2: 82 percent / pyridine / 2 h / Ambient temperature

With pyridine; tetrabutylammomium bromide; di(n-butyl)tin oxide;
DOI:10.1080/07328309608005662