ethyl 3-O-[3-(methyl 2,3-di-O-benzyl-α-D-glucopyranoside-6-yloxymethyl)-benzyl]-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside

Base Information

Chemical Name:ethyl 3-O-[3-(methyl 2,3-di-O-benzyl-α-D-glucopyranoside-6-yloxymethyl)-benzyl]-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside
CAS No.:241471-11-4
Molecular Formula:C₅₁H₅₈O₁₁S
Molecular Weight:879.081
Hs Code.:

Synonyms:ethyl 3-O-[3-(methyl 2,3-di-O-benzyl-α-D-glucopyranoside-6-yloxymethyl)-benzyl]-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside

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Chemical Property of ethyl 3-O-[3-(methyl 2,3-di-O-benzyl-α-D-glucopyranoside-6-yloxymethyl)-benzyl]-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside

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Technology Process of ethyl 3-O-[3-(methyl 2,3-di-O-benzyl-α-D-glucopyranoside-6-yloxymethyl)-benzyl]-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside

There total 4 articles about ethyl 3-O-[3-(methyl 2,3-di-O-benzyl-α-D-glucopyranoside-6-yloxymethyl)-benzyl]-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside 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: 65.0%

: 241471-10-3
ethyl 2-O-benzyl-4,6-O-benzylidene-6-O-(3-bromomethylbenzyl)-1-thio-β-D-glucopyranoside

: 17791-36-5
methyl 2,3-di-O-benzyl-α-D-glucopyranoside

: 241471-11-4
ethyl 3-O-[3-(methyl 2,3-di-O-benzyl-α-D-glucopyranoside-6-yloxymethyl)-benzyl]-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside

Guidance literature:: methyl 2,3-di-O-benzyl-α-D-glucopyranoside; With di(n-butyl)tin oxide; In toluene; for 4h; Heating;

ethyl 2-O-benzyl-4,6-O-benzylidene-6-O-(3-bromomethylbenzyl)-1-thio-β-D-glucopyranoside; With tetrabutylammomium bromide; In toluene; at 90 ℃; for 20h;
DOI:10.1021/jo990132e

Reference yield:

: 174172-99-7
ethyl 4,6-O-benzylidene-2-O-benzyl-1-deoxy-1-thio-β-D-glucopyranoside

: 241471-11-4
ethyl 3-O-[3-(methyl 2,3-di-O-benzyl-α-D-glucopyranoside-6-yloxymethyl)-benzyl]-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 54 percent / NaH / dimethylformamide

2: 65 percent / Bu₂SnO / toluene

With sodium hydride; di(n-butyl)tin oxide; In N,N-dimethyl-formamide; toluene;
DOI:10.1002/1099-0690(200106)2001:11<2055::AID-EJOC2055>3.0.CO;2-N

Reference yield:

: 626-15-3
1,3-bis-(bromomethyl)benzene

: 241471-11-4
ethyl 3-O-[3-(methyl 2,3-di-O-benzyl-α-D-glucopyranoside-6-yloxymethyl)-benzyl]-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: 54 percent / sodium hydride / dimethylformamide / 2 h / 0 °C

2.1: dibutyltin oxide / toluene / 4 h / Heating

2.2: 65 percent / tetrabutylammonium bromide / toluene / 20 h / 90 °C

With sodium hydride; di(n-butyl)tin oxide; In N,N-dimethyl-formamide; toluene; 1.1: Alkylation / 2.1: Substitution / 2.2: Alkylation;
DOI:10.1021/jo990132e