phenyl 2,3,4-tri-O-(4-methoxybenzyl)-6-O-(tertbutyldimethylsiloxypropyl)-1-thio-β-D-galactopyranoside

Base Information

Chemical Name:phenyl 2,3,4-tri-O-(4-methoxybenzyl)-6-O-(tertbutyldimethylsiloxypropyl)-1-thio-β-D-galactopyranoside
CAS No.:1309377-87-4
Molecular Formula:C₄₂H₅₄O₈SSi
Molecular Weight:747.037
Hs Code.:

Synonyms:phenyl 2,3,4-tri-O-(4-methoxybenzyl)-6-O-(tertbutyldimethylsiloxypropyl)-1-thio-β-D-galactopyranoside

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Chemical Property of phenyl 2,3,4-tri-O-(4-methoxybenzyl)-6-O-(tertbutyldimethylsiloxypropyl)-1-thio-β-D-galactopyranoside

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Technology Process of phenyl 2,3,4-tri-O-(4-methoxybenzyl)-6-O-(tertbutyldimethylsiloxypropyl)-1-thio-β-D-galactopyranoside

There total 4 articles about phenyl 2,3,4-tri-O-(4-methoxybenzyl)-6-O-(tertbutyldimethylsiloxypropyl)-1-thio-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: 70.0%

: 2746-25-0
p-Methoxybenzyl bromide

: 225241-29-2
phenyl 6-O-(tert-butyldimethylsilyloxy)-1-thio-β-D-galactopyranoside

: 1309377-87-4
phenyl 2,3,4-tri-O-(4-methoxybenzyl)-6-O-(tertbutyldimethylsiloxypropyl)-1-thio-β-D-galactopyranoside

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; mineral oil; at -10 - 20 ℃; for 4.5h;
DOI:10.1016/j.bmc.2011.03.023

Reference yield:

: 108-98-5
thiophenol

: 1309377-87-4
phenyl 2,3,4-tri-O-(4-methoxybenzyl)-6-O-(tertbutyldimethylsiloxypropyl)-1-thio-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: boron trifluoride diethyl etherate / dichloromethane

2: methanol; sodium methylate

3: pyridine; triethylamine / 21.33 h / -10 - 20 °C / Inert atmosphere

4: sodium hydride / N,N-dimethyl-formamide; mineral oil / 4.5 h / -10 - 20 °C

With pyridine; methanol; boron trifluoride diethyl etherate; sodium methylate; sodium hydride; triethylamine; In dichloromethane; N,N-dimethyl-formamide; mineral oil;
DOI:10.1016/j.bmc.2011.03.023

Reference yield:

: 13992-16-0,23661-28-1,28512-68-7,65236-85-3,86782-39-0,108032-93-5,121524-01-4,121570-34-1,24404-53-3
1-deoxy-1-(phenylthio)-2,3,4,6-tetra-O-acetyl-β-D-galactopyranose

: 1309377-87-4
phenyl 2,3,4-tri-O-(4-methoxybenzyl)-6-O-(tertbutyldimethylsiloxypropyl)-1-thio-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: methanol; sodium methylate

2: pyridine; triethylamine / 21.33 h / -10 - 20 °C / Inert atmosphere

3: sodium hydride / N,N-dimethyl-formamide; mineral oil / 4.5 h / -10 - 20 °C

With pyridine; methanol; sodium methylate; sodium hydride; triethylamine; In N,N-dimethyl-formamide; mineral oil;
DOI:10.1016/j.bmc.2011.03.023