benzyl 3-O-benzoyl-4,6-O-benzylidene-β-D-glucopyranosyl-(1->4)-3,6-di-O-benzoyl-β-D-glucopyranoside

Base Information

Chemical Name:benzyl 3-O-benzoyl-4,6-O-benzylidene-β-D-glucopyranosyl-(1->4)-3,6-di-O-benzoyl-β-D-glucopyranoside
CAS No.:552865-75-5
Molecular Formula:C₄₇H₄₄O₁₄
Molecular Weight:832.858
Hs Code.:

Synonyms:benzyl 3-O-benzoyl-4,6-O-benzylidene-β-D-glucopyranosyl-(1->4)-3,6-di-O-benzoyl-β-D-glucopyranoside

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Chemical Property of benzyl 3-O-benzoyl-4,6-O-benzylidene-β-D-glucopyranosyl-(1->4)-3,6-di-O-benzoyl-β-D-glucopyranoside

Chemical Property:

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Technology Process of benzyl 3-O-benzoyl-4,6-O-benzylidene-β-D-glucopyranosyl-(1->4)-3,6-di-O-benzoyl-β-D-glucopyranoside

There total 4 articles about benzyl 3-O-benzoyl-4,6-O-benzylidene-β-D-glucopyranosyl-(1->4)-3,6-di-O-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:

: 184033-07-6
benzyl-{O⁴-[O⁴,O⁶-((R)-benzylidene)-β-D-glucopyranosyl]-β-D-glucopyranoside}

: 613-90-1
benzoyl cyanide

: 552865-75-5
benzyl 3-O-benzoyl-4,6-O-benzylidene-β-D-glucopyranosyl-(1->4)-3,6-di-O-benzoyl-β-D-glucopyranoside

Guidance literature:: With triethylamine; In acetonitrile; at 0 - 20 ℃; for 1.25h;
DOI:10.1039/b210661m

Reference yield:

: 5328-50-7,5346-90-7,6291-42-5,6920-00-9,20764-63-0,20880-60-8,20880-65-3,22352-19-8,23973-20-8,32447-69-1,34213-32-6,52554-32-2,53956-64-2,56907-29-0,56994-12-8,56994-13-9,57128-38-8,67650-36-6,68036-17-9,68036-19-1,78215-50-6,78215-51-7,79549-48-7,80446-82-8,85249-04-3,93221-83-1,93779-27-2,111407-83-1,111407-84-2,111407-85-3,120328-65-6,123809-59-6,132341-46-9,132341-47-0,132341-49-2,145307-94-4,3616-19-1
D-cellobiose octaacetate

: 552865-75-5
benzyl 3-O-benzoyl-4,6-O-benzylidene-β-D-glucopyranosyl-(1->4)-3,6-di-O-benzoyl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: Ac₂O; HBr / CH₂Cl₂; acetic acid / 1 h / 20 °C

2: Hg(OAc)2 / 2 h / 95 °C

3: 2.41 g / NaOMe / methanol / 2 h / 20 °C

4: TsOH*H₂O / dimethylformamide / 16 h / 20 °C

5: 0.356 g / Et₃N / acetonitrile / 1.25 h / 0 - 20 °C

With mercury(II) diacetate; hydrogen bromide; sodium methylate; acetic anhydride; toluene-4-sulfonic acid; triethylamine; In methanol; dichloromethane; acetic acid; N,N-dimethyl-formamide; acetonitrile; 2: Koenigs-Knorr glycosylation;
DOI:10.1039/b210661m

Reference yield:

: 552865-74-4
benzyl 2,3-di-O-acetyl-4,6-O-benzylidene-β-D-glucopyranosyl-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranoside

: 552865-75-5
benzyl 3-O-benzoyl-4,6-O-benzylidene-β-D-glucopyranosyl-(1->4)-3,6-di-O-benzoyl-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: NaOMe / methanol / 0.67 h / 20 °C

2: 0.356 g / Et₃N / acetonitrile / 1.25 h / 0 - 20 °C

With sodium methylate; triethylamine; In methanol; acetonitrile;
DOI:10.1039/b210661m