allyl 3-O-benzoyl-4,6-O-benzylidene-2-O-(2,3-di-O-benzoyl-4,6-O-benzylidene-α-D-glucopyranosyl)-α-D-glucopyranoside

Base Information

Chemical Name:allyl 3-O-benzoyl-4,6-O-benzylidene-2-O-(2,3-di-O-benzoyl-4,6-O-benzylidene-α-D-glucopyranosyl)-α-D-glucopyranoside
CAS No.:155786-60-0
Molecular Formula:C₅₀H₄₆O₁₄
Molecular Weight:870.907
Hs Code.:

Synonyms:allyl 3-O-benzoyl-4,6-O-benzylidene-2-O-(2,3-di-O-benzoyl-4,6-O-benzylidene-α-D-glucopyranosyl)-α-D-glucopyranoside

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Chemical Property of allyl 3-O-benzoyl-4,6-O-benzylidene-2-O-(2,3-di-O-benzoyl-4,6-O-benzylidene-α-D-glucopyranosyl)-α-D-glucopyranoside

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Technology Process of allyl 3-O-benzoyl-4,6-O-benzylidene-2-O-(2,3-di-O-benzoyl-4,6-O-benzylidene-α-D-glucopyranosyl)-α-D-glucopyranoside

There total 6 articles about allyl 3-O-benzoyl-4,6-O-benzylidene-2-O-(2,3-di-O-benzoyl-4,6-O-benzylidene-α-D-glucopyranosyl)-α-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: 71.0%

: 98-88-4
benzoyl chloride

: 155786-59-7
(4aR,6R,7R,8R,8aS)-6-((4aR,6S,7R,8S,8aS)-6-Allyloxy-8-hydroxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-yloxy)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol

: 155786-60-0
allyl 3-O-benzoyl-4,6-O-benzylidene-2-O-(2,3-di-O-benzoyl-4,6-O-benzylidene-α-D-glucopyranosyl)-α-D-glucopyranoside

Guidance literature:: With pyridine;
DOI:10.1016/0008-6215(94)84242-6

Reference yield:

: 41355-40-2
3,4,6-tri-O-acetyl-2-O-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-α-D-glucopyranosyl bromide

: 155786-60-0
allyl 3-O-benzoyl-4,6-O-benzylidene-2-O-(2,3-di-O-benzoyl-4,6-O-benzylidene-α-D-glucopyranosyl)-α-D-glucopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 87 percent / tetrabutylammonium bromide, 3A molecular sieves / 20 h / 65 °C

2: 98.3 percent / NaOMe / methanol / 4 h / Ambient temperature

3: 76 percent / p-TsOH*H₂O / acetonitrile / 30 °C

4: 71 percent / pyridine

With pyridine; 3 A molecular sieve; tetrabutylammomium bromide; sodium methylate; toluene-4-sulfonic acid; In methanol; acetonitrile;
DOI:10.1016/0008-6215(94)84242-6

Reference yield:

: 774-48-1
(diethoxymethyl)benzene

: 155786-60-0
allyl 3-O-benzoyl-4,6-O-benzylidene-2-O-(2,3-di-O-benzoyl-4,6-O-benzylidene-α-D-glucopyranosyl)-α-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 76 percent / p-TsOH*H₂O / acetonitrile / 30 °C

2: 71 percent / pyridine

With pyridine; toluene-4-sulfonic acid; In acetonitrile;
DOI:10.1016/0008-6215(94)84242-6