ethyl 2,6-di-O-benzoyl-3-O-(3-iodo-4-methoxybenzyl)-1-thio-β-D-galactopyranoside

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Chemical Name:ethyl 2,6-di-O-benzoyl-3-O-(3-iodo-4-methoxybenzyl)-1-thio-β-D-galactopyranoside
CAS No.:303775-62-4
Molecular Formula:C₃₀H₃₁IO₈S
Molecular Weight:678.542
Hs Code.:

Synonyms:ethyl 2,6-di-O-benzoyl-3-O-(3-iodo-4-methoxybenzyl)-1-thio-β-D-galactopyranoside

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Chemical Property of ethyl 2,6-di-O-benzoyl-3-O-(3-iodo-4-methoxybenzyl)-1-thio-β-D-galactopyranoside

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Technology Process of ethyl 2,6-di-O-benzoyl-3-O-(3-iodo-4-methoxybenzyl)-1-thio-β-D-galactopyranoside

There total 2 articles about ethyl 2,6-di-O-benzoyl-3-O-(3-iodo-4-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: 60.0%

: 143191-43-9
3-iodo-4-methoxybenzyl chloride

: 194858-02-1
ethyl 2,6-di-O-benzoyl-1-thio-β-D-galactopyranoside

: 303775-62-4
ethyl 2,6-di-O-benzoyl-3-O-(3-iodo-4-methoxybenzyl)-1-thio-β-D-galactopyranoside

Guidance literature:: ethyl 2,6-di-O-benzoyl-1-thio-β-D-galactopyranoside; With di(n-butyl)tin oxide; In toluene; for 7h; Heating;

3-iodo-4-methoxybenzyl chloride; With cesium fluoride; In N,N-dimethyl-formamide; at 55 ℃; for 7h;
DOI:10.1016/S0040-4020(00)00612-8

Reference yield:

: 529-28-2
4-iodoanisol

: 303775-62-4
ethyl 2,6-di-O-benzoyl-3-O-(3-iodo-4-methoxybenzyl)-1-thio-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: 74 percent / acetic acid / 60 h / 55 °C

2.1: dibutyltin oxide / toluene / 7 h / Heating

2.2: 60 percent / cesium fluoride / dimethylformamide / 7 h / 55 °C

With di(n-butyl)tin oxide; In acetic acid; toluene; 1.1: Substitution / 2.1: cyclocondensation / 2.2: Alkylation;
DOI:10.1016/S0040-4020(00)00612-8