methyl 2,3-di-O-benzyl-6-O-[(tert-butyl)dimethylsilyl]-α-D-galactopyranoside

Base Information

Chemical Name:methyl 2,3-di-O-benzyl-6-O-[(tert-butyl)dimethylsilyl]-α-D-galactopyranoside
CAS No.:118545-12-3
Molecular Formula:C₂₇H₄₀O₆Si
Molecular Weight:488.697
Hs Code.:

Synonyms:methyl 2,3-di-O-benzyl-6-O-[(tert-butyl)dimethylsilyl]-α-D-galactopyranoside

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Chemical Property of methyl 2,3-di-O-benzyl-6-O-[(tert-butyl)dimethylsilyl]-α-D-galactopyranoside

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Technology Process of methyl 2,3-di-O-benzyl-6-O-[(tert-butyl)dimethylsilyl]-α-D-galactopyranoside

There total 1 articles about methyl 2,3-di-O-benzyl-6-O-[(tert-butyl)dimethylsilyl]-α-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:

: 29388-46-3
methyl 2,3-di-O-benzyl-α-D-galactopyranoside

: 18162-48-6
tert-butyldimethylsilyl chloride

: 118545-12-3
methyl 2,3-di-O-benzyl-6-O-[(tert-butyl)dimethylsilyl]-α-D-galactopyranoside

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide;
DOI:10.1016/0008-6215(88)85070-5

Reference yield: 25.0%

: 118545-12-3
methyl 2,3-di-O-benzyl-6-O-[(tert-butyl)dimethylsilyl]-α-D-galactopyranoside

: 1,4-anhydro-2,3-di-O-benzyl-6-O-[(tert-butyl)dimethylsilyl]-β-D-galactopyranose

Guidance literature:: iron(III) chloride; In acetonitrile; at 90 ℃; for 0.5h; microwave irradiation;
DOI:10.1002/hlca.200590224

Reference yield:

: 118545-12-3
methyl 2,3-di-O-benzyl-6-O-[(tert-butyl)dimethylsilyl]-α-D-galactopyranoside

: 118545-19-0
methyl 2,3-di-O-benzyl-4,6-O-<(R)-(1-ethoxycarbonyl)ethylidene>-α-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: imidazole / dimethylformamide / 0.08 h

2: 33 percent / TMSOTf / CH₂Cl₂ / 48 h / -5 °C

With 1H-imidazole; trimethylsilyl trifluoromethanesulfonate; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4020(01)89567-3