methyl 3,4,6-tri-O-benzyl-2-O-(4-methoxybenzyl)-1-thio-β-D-(1-13C)-galactopyranoside

Base Information

Chemical Name:methyl 3,4,6-tri-O-benzyl-2-O-(4-methoxybenzyl)-1-thio-β-D-(1-13C)-galactopyranoside
CAS No.:211806-84-7
Molecular Formula:C₃₆H₄₀O₆S
Molecular Weight:601.765
Hs Code.:

Synonyms:methyl 3,4,6-tri-O-benzyl-2-O-(4-methoxybenzyl)-1-thio-β-D-(1-13C)-galactopyranoside

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Chemical Property of methyl 3,4,6-tri-O-benzyl-2-O-(4-methoxybenzyl)-1-thio-β-D-(1-13C)-galactopyranoside

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Technology Process of methyl 3,4,6-tri-O-benzyl-2-O-(4-methoxybenzyl)-1-thio-β-D-(1-13C)-galactopyranoside

There total 8 articles about methyl 3,4,6-tri-O-benzyl-2-O-(4-methoxybenzyl)-1-thio-β-D-(1-13C)-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: 85.0%

: 824-94-2
p-methoxybenzyl chloride

: 211806-83-6
methyl 3,4,6-tri-O-benzyl-1-thio-β-D-(1-13C)-galactopyranoside

: 211806-84-7
methyl 3,4,6-tri-O-benzyl-2-O-(4-methoxybenzyl)-1-thio-β-D-(1-13C)-galactopyranoside

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; at 0 ℃; for 3h;
DOI:10.1016/S0008-6215(98)00047-0

Reference yield:

: C₁₁⁽¹³⁾CH₂₀O₈

: 211806-84-7
methyl 3,4,6-tri-O-benzyl-2-O-(4-methoxybenzyl)-1-thio-β-D-(1-13C)-galactopyranoside

Guidance literature:: Multi-step reaction with 5 steps

2: 8 h / Heating

3: 85 percent / Me₃SiOSO₂Me / CH₂Cl₂

4: NaOMe / methanol / 4 h

5: 85 percent / 1.) NaH / dimethylformamide / 3 h / 0 °C

With trimethylsilyl methanesulfonate; sodium methylate; sodium hydride; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/S0008-6215(98)00047-0

Reference yield:

: C₁₃⁽¹³⁾CH₁₉BrO₉

: 211806-84-7
methyl 3,4,6-tri-O-benzyl-2-O-(4-methoxybenzyl)-1-thio-β-D-(1-13C)-galactopyranoside

Guidance literature:: Multi-step reaction with 7 steps

1: Bu₄NBr, 2,4,6-trimethylpyridine / CH₂Cl₂ / 96 h / 23 °C

2: NaH / dimethylformamide

4: 8 h / Heating

5: 85 percent / Me₃SiOSO₂Me / CH₂Cl₂

6: NaOMe / methanol / 4 h

7: 85 percent / 1.) NaH / dimethylformamide / 3 h / 0 °C

With 2,4,6-trimethyl-pyridine; trimethylsilyl methanesulfonate; tetrabutylammomium bromide; sodium methylate; sodium hydride; In methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/S0008-6215(98)00047-0