allyl 4,6-O-benzylidene-3-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-2-deoxy-2-phthalimido-β-D-glucopyranoside

Base Information

Chemical Name:allyl 4,6-O-benzylidene-3-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-2-deoxy-2-phthalimido-β-D-glucopyranoside
CAS No.:179916-27-9
Molecular Formula:C₅₈H₅₇NO₁₂
Molecular Weight:960.09
Hs Code.:

Synonyms:allyl 4,6-O-benzylidene-3-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-2-deoxy-2-phthalimido-β-D-glucopyranoside

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Chemical Property of allyl 4,6-O-benzylidene-3-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-2-deoxy-2-phthalimido-β-D-glucopyranoside

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Technology Process of allyl 4,6-O-benzylidene-3-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-2-deoxy-2-phthalimido-β-D-glucopyranoside

There total 2 articles about allyl 4,6-O-benzylidene-3-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-2-deoxy-2-phthalimido-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: 74.0%

: 125411-99-6
ethyl 2,3,4,6-tetra-O-benzyl-1-thio-β-D-galactopyranoside

: 114853-35-9
allyl 4,6-O-benzylidene-2-deoxy-2-phthalimido-β-D-glucopyranoside

: 179916-27-9
allyl 4,6-O-benzylidene-3-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-2-deoxy-2-phthalimido-β-D-glucopyranoside

Guidance literature:: With tetrabutylammomium bromide; copper(ll) bromide; In 1,2-dichloro-ethane; N,N-dimethyl-formamide; at 24 ℃; for 72h;
DOI:10.1080/00397919608005220

Reference yield:

: 114853-29-1
allyl 2-deoxy-2-phthalimido-β-D-glucopyranoside

: 179916-27-9
allyl 4,6-O-benzylidene-3-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-2-deoxy-2-phthalimido-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 70 percent / p-TsOH / acetonitrile / 24 h / Ambient temperature

2: 74 percent / CuBr₂, Bu₄NBr / 1,2-dichloro-ethane; dimethylformamide / 72 h / 24 °C

With tetrabutylammomium bromide; toluene-4-sulfonic acid; copper(ll) bromide; In 1,2-dichloro-ethane; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1080/00397919608005220