allyl 3-O-(3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-4,6-O-benzylidene-α-D-glucopyranoside

Base Information

Chemical Name:allyl 3-O-(3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-4,6-O-benzylidene-α-D-glucopyranoside
CAS No.:1343987-72-3
Molecular Formula:C₄₃H₄₈O₁₁
Molecular Weight:740.848
Hs Code.:

Synonyms:allyl 3-O-(3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-4,6-O-benzylidene-α-D-glucopyranoside

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Chemical Property of allyl 3-O-(3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-4,6-O-benzylidene-α-D-glucopyranoside

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Technology Process of allyl 3-O-(3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-4,6-O-benzylidene-α-D-glucopyranoside

There total 12 articles about allyl 3-O-(3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-4,6-O-benzylidene-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:

: C₄₈H₅₆O₁₂

: 1343987-72-3
allyl 3-O-(3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-4,6-O-benzylidene-α-D-glucopyranoside

Guidance literature:: With methanol; sodium methylate; In tetrahydrofuran; at 20 ℃; for 18h; AW-300 molecular sieves;

Reference yield:

: 100-39-0
benzyl bromide

: 1343987-72-3
allyl 3-O-(3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-4,6-O-benzylidene-α-D-glucopyranoside

Guidance literature:: Multi-step reaction with 7 steps

1.1: sodium methylate / methanol / 3 h / 20 °C

1.2: 0.5 h / 0 °C

1.3: 20 °C

2.1: sodium hydrogencarbonate; Oxone / dichloromethane; water; acetone / 2 h

2.2: 20 °C

3.1: dmap / dichloromethane / 18 h / 20 °C

4.1: hydrogen / (1,5-cyclooctadiene)[bis(methyldiphenylphosphine)]iridium(I) hexafluorophosphate / tetrahydrofuran / Inert atmosphere

4.2: 2 h

5.1: potassium carbonate / dichloromethane / 8 h / 20 °C

6.1: dichloromethane / 0.17 h / AW-300 molecular sieves

6.2: 0.5 h / 0 °C

7.1: sodium methylate; methanol / tetrahydrofuran / 18 h / 20 °C / AW-300 molecular sieves

With methanol; dmap; Oxone; hydrogen; sodium methylate; sodium hydrogencarbonate; potassium carbonate; (1,5-cyclooctadiene)[bis(methyldiphenylphosphine)]iridium(I) hexafluorophosphate; In tetrahydrofuran; methanol; dichloromethane; water; acetone;

Reference yield:

: 2873-29-2
D-glucal triacetate

: 1343987-72-3
allyl 3-O-(3,4,6-tri-O-benzyl-β-D-glucopyranosyl)-4,6-O-benzylidene-α-D-glucopyranoside

Guidance literature:: Multi-step reaction with 7 steps

1.1: sodium methylate / methanol / 3 h / 20 °C

1.2: 0.5 h / 0 °C

1.3: 20 °C

2.1: sodium hydrogencarbonate; Oxone / dichloromethane; water; acetone / 2 h

2.2: 20 °C

3.1: dmap / dichloromethane / 18 h / 20 °C

4.1: hydrogen / (1,5-cyclooctadiene)[bis(methyldiphenylphosphine)]iridium(I) hexafluorophosphate / tetrahydrofuran / Inert atmosphere

4.2: 2 h

5.1: potassium carbonate / dichloromethane / 8 h / 20 °C

6.1: dichloromethane / 0.17 h / AW-300 molecular sieves

6.2: 0.5 h / 0 °C

7.1: sodium methylate; methanol / tetrahydrofuran / 18 h / 20 °C / AW-300 molecular sieves

With methanol; dmap; Oxone; hydrogen; sodium methylate; sodium hydrogencarbonate; potassium carbonate; (1,5-cyclooctadiene)[bis(methyldiphenylphosphine)]iridium(I) hexafluorophosphate; In tetrahydrofuran; methanol; dichloromethane; water; acetone;