phenyl 2,3,6-tri-O-benzyl-4-O-(2,3-di-O-benzyl-4,6-O-benzylidene-α-D-glucopyranosyl)-1-thio-β-D-glucopyranoside

Base Information

Chemical Name:phenyl 2,3,6-tri-O-benzyl-4-O-(2,3-di-O-benzyl-4,6-O-benzylidene-α-D-glucopyranosyl)-1-thio-β-D-glucopyranoside
CAS No.:244286-77-9
Molecular Formula:C₆₀H₆₀O₁₀S
Molecular Weight:973.196
Hs Code.:

Synonyms:phenyl 2,3,6-tri-O-benzyl-4-O-(2,3-di-O-benzyl-4,6-O-benzylidene-α-D-glucopyranosyl)-1-thio-β-D-glucopyranoside

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Chemical Property of phenyl 2,3,6-tri-O-benzyl-4-O-(2,3-di-O-benzyl-4,6-O-benzylidene-α-D-glucopyranosyl)-1-thio-β-D-glucopyranoside

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Technology Process of phenyl 2,3,6-tri-O-benzyl-4-O-(2,3-di-O-benzyl-4,6-O-benzylidene-α-D-glucopyranosyl)-1-thio-β-D-glucopyranoside

There total 6 articles about phenyl 2,3,6-tri-O-benzyl-4-O-(2,3-di-O-benzyl-4,6-O-benzylidene-α-D-glucopyranosyl)-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: 85.0%

: 100-39-0
benzyl bromide

: 87470-75-5
phenyl 4-O-(4,6-O-benzylidene-α-D-glucopyranosyl)-1-thio-β-D-glucopyranoside

: 244286-77-9
phenyl 2,3,6-tri-O-benzyl-4-O-(2,3-di-O-benzyl-4,6-O-benzylidene-α-D-glucopyranosyl)-1-thio-β-D-glucopyranoside

Guidance literature:: phenyl 4-O-(4,6-O-benzylidene-α-D-glucopyranosyl)-1-thio-β-D-glucopyranoside; With sodium hydride; In N,N-dimethyl-formamide; at 20 ℃; for 5h;

benzyl bromide; In N,N-dimethyl-formamide; at 20 ℃;
DOI:10.1055/s-2000-7601

Reference yield:

: 309913-14-2
Phenyl 2,3,6-tri-O-acetyl-4-O-(2,3-di-O-acetyl-4,6-O-benzylidene-α-D-glycopyranosyl)-1-thio-β-D-glucopyranoside

: 244286-77-9
phenyl 2,3,6-tri-O-benzyl-4-O-(2,3-di-O-benzyl-4,6-O-benzylidene-α-D-glucopyranosyl)-1-thio-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: 100 percent / NaOMe; MeOH / 1 h / 20 °C

2.1: NaH / dimethylformamide / 5 h / 20 °C

2.2: 85 percent / dimethylformamide / 20 °C

With methanol; sodium methylate; sodium hydride; In N,N-dimethyl-formamide; 1.1: Deacetylation / 2.1: Metallation / 2.2: Etherification;
DOI:10.1055/s-2000-7601

Reference yield:

: 108-98-5
thiophenol

: 244286-77-9
phenyl 2,3,6-tri-O-benzyl-4-O-(2,3-di-O-benzyl-4,6-O-benzylidene-α-D-glucopyranosyl)-1-thio-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 4 steps

1: BF₃*OEt₂ / 2 h / 20 °C

2: NaOMe / methanol

3: 48 percent / camphorsulfonic acid / dimethylformamide / 1 h / 60 °C / 1 Torr

4: 55 percent / NaH / dimethylformamide / 1 h / 20 °C

With camphor-10-sulfonic acid; boron trifluoride diethyl etherate; sodium methylate; sodium hydride; In methanol; N,N-dimethyl-formamide; 1: thioglycosylation / 2: Deacetylation / 3: Condensation / 4: benzylation;