allyl 2-O-benzoyl-4,6-O-benzylidene-β-D-galactopyranosyl-(1,4)-2,3,6-O-tri-benzoyl-β-D-glucopyranoside

Base Information

Chemical Name:allyl 2-O-benzoyl-4,6-O-benzylidene-β-D-galactopyranosyl-(1,4)-2,3,6-O-tri-benzoyl-β-D-glucopyranoside
CAS No.:914097-63-5
Molecular Formula:C₅₀H₄₆O₁₅
Molecular Weight:886.906
Hs Code.:

Synonyms:allyl 2-O-benzoyl-4,6-O-benzylidene-β-D-galactopyranosyl-(1,4)-2,3,6-O-tri-benzoyl-β-D-glucopyranoside

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Chemical Property of allyl 2-O-benzoyl-4,6-O-benzylidene-β-D-galactopyranosyl-(1,4)-2,3,6-O-tri-benzoyl-β-D-glucopyranoside

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Technology Process of allyl 2-O-benzoyl-4,6-O-benzylidene-β-D-galactopyranosyl-(1,4)-2,3,6-O-tri-benzoyl-β-D-glucopyranoside

There total 4 articles about allyl 2-O-benzoyl-4,6-O-benzylidene-β-D-galactopyranosyl-(1,4)-2,3,6-O-tri-benzoyl-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:

: 914097-61-3
allyl 2-O-benzoyl-4,6-O-benzylidene-3-O-(4-methoxybenzyl)-β-D-galactopyranosyl-(1,4)-2,3,6-O-tri-benzoyl-β-D-glucopyranoside

: 914097-63-5
allyl 2-O-benzoyl-4,6-O-benzylidene-β-D-galactopyranosyl-(1,4)-2,3,6-O-tri-benzoyl-β-D-glucopyranoside

Guidance literature:: With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; water; for 2h;
DOI:10.1021/ol062199b

Reference yield:

: 914097-59-9
allyl 4,6-O-benzylidene-3-O-(4-methoxybenzyl)-β-D-galactopyranosyl-(1,4)-β-D-glucopyranoside

: 914097-63-5
allyl 2-O-benzoyl-4,6-O-benzylidene-β-D-galactopyranosyl-(1,4)-2,3,6-O-tri-benzoyl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 82 percent / pyridine; DMAP / 20 °C

2: 72 percent Turnov_. / DDQ / CH₂Cl₂; H₂O / 2 h

With pyridine; dmap; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; water;
DOI:10.1021/ol062199b

Reference yield:

: 52211-61-7
(2S,3R,4S,5R,6R)-2-(((2R,3S,4R,5R,6R)-6-(allyloxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol

: 914097-63-5
allyl 2-O-benzoyl-4,6-O-benzylidene-β-D-galactopyranosyl-(1,4)-2,3,6-O-tri-benzoyl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 71 percent / Bu₂SnO; tetra-butyl ammonium iodide / toluene / 6 h / 90 °C

2: 81 percent / p-TsOH / dimethylformamide / 14 h / 20 °C

3: 82 percent / pyridine; DMAP / 20 °C

4: 72 percent Turnov_. / DDQ / CH₂Cl₂; H₂O / 2 h

With pyridine; dmap; tetra-(n-butyl)ammonium iodide; di(n-butyl)tin oxide; toluene-4-sulfonic acid; 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; water; N,N-dimethyl-formamide; toluene;
DOI:10.1021/ol062199b