ethyl 2,4,6-tri-O-benzyl-3-O-p-methoxybenzyl-1-thio-β-D-galactopyranoside

Base Information

Chemical Name:ethyl 2,4,6-tri-O-benzyl-3-O-p-methoxybenzyl-1-thio-β-D-galactopyranoside
CAS No.:1554556-49-8
Molecular Formula:C₃₇H₄₂O₆S
Molecular Weight:614.803
Hs Code.:

Synonyms:ethyl 2,4,6-tri-O-benzyl-3-O-p-methoxybenzyl-1-thio-β-D-galactopyranoside

Suppliers and Price of ethyl 2,4,6-tri-O-benzyl-3-O-p-methoxybenzyl-1-thio-β-D-galactopyranoside

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Total 1 raw suppliers

Chemical Property of ethyl 2,4,6-tri-O-benzyl-3-O-p-methoxybenzyl-1-thio-β-D-galactopyranoside

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of ethyl 2,4,6-tri-O-benzyl-3-O-p-methoxybenzyl-1-thio-β-D-galactopyranoside

There total 2 articles about ethyl 2,4,6-tri-O-benzyl-3-O-p-methoxybenzyl-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:

: C₂₄H₄₈O₅SSn₂

: 100-39-0
benzyl bromide

: 824-94-2
p-methoxybenzyl chloride

: 1554556-49-8
ethyl 2,4,6-tri-O-benzyl-3-O-p-methoxybenzyl-1-thio-β-D-galactopyranoside

Guidance literature:: C₂₄H₄₈O₅SSn₂; p-methoxybenzyl chloride; With tetrabutylammomium bromide; In N,N-dimethyl-formamide; at 80 ℃; for 16h;

benzyl bromide; With sodium hydroxide; In N,N-dimethyl-formamide; at 20 ℃; for 8h; regioselective reaction;
DOI:10.1016/j.tetasy.2013.12.005

Reference yield:

: 56245-60-4,686299-00-3
ethyl 1-thio-β-D-galactopyranoside

: 1554556-49-8
ethyl 2,4,6-tri-O-benzyl-3-O-p-methoxybenzyl-1-thio-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: methanol / 3 h / 80 °C

2.1: tetrabutylammomium bromide / N,N-dimethyl-formamide / 16 h / 80 °C

2.2: 8 h / 20 °C

With tetrabutylammomium bromide; In methanol; N,N-dimethyl-formamide;
DOI:10.1016/j.tetasy.2013.12.005

Reference yield: 72.0%

: 1554556-49-8
ethyl 2,4,6-tri-O-benzyl-3-O-p-methoxybenzyl-1-thio-β-D-galactopyranoside

: 99409-33-3
ethyl 4,6-O-benzylidene-2-deoxy-2-N-phthalamido-1-thio-β-Dglucopyranoside

: 1554556-59-0
ethyl (2,4,6-tri-O-benzyl-3-O-p-methoxybenzyl-α-D-galactopyranosyl)-(1→3)-4,6-O-benzylidene-2-deoxy-2-N-phthalimido-1-thio-β-D-glucopyranoside

: -

Guidance literature:: With N-iodo-succinimide; trifluorormethanesulfonic acid; In diethyl ether; dichloromethane; at -35 ℃; for 0.5h; stereoselective reaction; Molecular sieve; Inert atmosphere;
DOI:10.1016/j.tetasy.2013.12.005