benzyl O-<2-O-benzoyl-4,6-O-<(S)-1-(methoxycarbonyl)-ethylidene>-3-O-methyl-β-D-glucopyranosyl>-(1<*>3)-2-O-benzoyl-4,6-O-<(S)-1-(methoxycarbonyl)ethylidene>-α-D-glucopyranoside

Base Information

Chemical Name:benzyl O-<2-O-benzoyl-4,6-O-<(S)-1-(methoxycarbonyl)-ethylidene>-3-O-methyl-β-D-glucopyranosyl>-(1<*>3)-2-O-benzoyl-4,6-O-<(S)-1-(methoxycarbonyl)ethylidene>-α-D-glucopyranoside
CAS No.:145835-80-9
Molecular Formula:C₄₂H₄₆O₁₇
Molecular Weight:822.817
Hs Code.:

benzyl O-<2-O-benzoyl-4,6-O-<(S)-1-(methoxycarbonyl)-ethylidene>-3-O-methyl-β-D-glucopyranosyl>-(1<*>3)-2-O-benzoyl-4,6-O-<(S)-1-(methoxycarbonyl)ethylidene>-α-D-glucopyranoside

Synonyms:benzyl O-<2-O-benzoyl-4,6-O-<(S)-1-(methoxycarbonyl)-ethylidene>-3-O-methyl-β-D-glucopyranosyl>-(1<*>3)-2-O-benzoyl-4,6-O-<(S)-1-(methoxycarbonyl)ethylidene>-α-D-glucopyranoside

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Chemical Property of benzyl O-<2-O-benzoyl-4,6-O-<(S)-1-(methoxycarbonyl)-ethylidene>-3-O-methyl-β-D-glucopyranosyl>-(1<*>3)-2-O-benzoyl-4,6-O-<(S)-1-(methoxycarbonyl)ethylidene>-α-D-glucopyranoside

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Technology Process of benzyl O-<2-O-benzoyl-4,6-O-<(S)-1-(methoxycarbonyl)-ethylidene>-3-O-methyl-β-D-glucopyranosyl>-(1<*>3)-2-O-benzoyl-4,6-O-<(S)-1-(methoxycarbonyl)ethylidene>-α-D-glucopyranoside

There total 8 articles about benzyl O-<2-O-benzoyl-4,6-O-<(S)-1-(methoxycarbonyl)-ethylidene>-3-O-methyl-β-D-glucopyranosyl>-(1<*>3)-2-O-benzoyl-4,6-O-<(S)-1-(methoxycarbonyl)ethylidene>-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:

: 138857-67-7
benzyl 2,3-di-O-benzoyl-4,6-O-<(S)-1-(methoxycarbonyl)ethylidene>-α-D-glucopyranoside

: 145835-80-9
benzyl O-<2-O-benzoyl-4,6-O-<(S)-1-(methoxycarbonyl)-ethylidene>-3-O-methyl-β-D-glucopyranosyl>-(1<*>3)-2-O-benzoyl-4,6-O-<(S)-1-(methoxycarbonyl)ethylidene>-α-D-glucopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 85 percent / NaOMe / methanol; toluene / 24 h / Ambient temperature

2: 89 percent

3: 1) TMSOTf, 2) benzoyl chloride, pyridine / 1) CH₂Cl₂, 20 deg C, 2 h, 2) RT, 16 h

With pyridine; trimethylsilyl trifluoromethanesulfonate; sodium methylate; benzoyl chloride; In methanol; toluene;
DOI:10.1021/jo00057a021

Reference yield:

: 143836-18-4,143836-19-5
benzyl 2-O-benzoyl-4,6-O-<(S)-1-methoxycarbonylethylidene>-3-O-methyl-α-D-glucopyranoside

: 145835-80-9
benzyl O-<2-O-benzoyl-4,6-O-<(S)-1-(methoxycarbonyl)-ethylidene>-3-O-methyl-β-D-glucopyranosyl>-(1<*>3)-2-O-benzoyl-4,6-O-<(S)-1-(methoxycarbonyl)ethylidene>-α-D-glucopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 98 percent / H₂ / 10 percent Pd/C / acetic acid / 16 h / 757.6 Torr / Ambient temperature

2: 99 percent / Na₂CO₃ / CH₂Cl₂ / 16 h / Ambient temperature

3: 1) TMSOTf, 2) benzoyl chloride, pyridine / 1) CH₂Cl₂, 20 deg C, 2 h, 2) RT, 16 h

With pyridine; trimethylsilyl trifluoromethanesulfonate; hydrogen; sodium carbonate; benzoyl chloride; palladium on activated charcoal; In dichloromethane; acetic acid;
DOI:10.1021/jo00057a021

Reference yield:

: 145835-75-2
benzyl 4,6-O-<(S)-1-(methoxycarbonyl)ethylidene>-α-D-glucopyranoside

: 145835-80-9
benzyl O-<2-O-benzoyl-4,6-O-<(S)-1-(methoxycarbonyl)-ethylidene>-3-O-methyl-β-D-glucopyranosyl>-(1<*>3)-2-O-benzoyl-4,6-O-<(S)-1-(methoxycarbonyl)ethylidene>-α-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 89 percent

2: 1) TMSOTf, 2) benzoyl chloride, pyridine / 1) CH₂Cl₂, 20 deg C, 2 h, 2) RT, 16 h

With pyridine; trimethylsilyl trifluoromethanesulfonate; benzoyl chloride;
DOI:10.1021/jo00057a021