α-D-glucopyranosyl-(1-4)-O-β-D-glucopyranosyl-(1-4)-2,6-di-O-benzyl-3-deoxy-α-D-ribo-hexopyranosyl 2-O-benzyl-4,6-O-(R)-benzylidene-α-D-ribo-hexopyranoside

Base Information

Chemical Name:α-D-glucopyranosyl-(1-4)-O-β-D-glucopyranosyl-(1-4)-2,6-di-O-benzyl-3-deoxy-α-D-ribo-hexopyranosyl 2-O-benzyl-4,6-O-(R)-benzylidene-α-D-ribo-hexopyranoside
CAS No.:216572-35-9
Molecular Formula:C₅₂H₆₄O₁₉
Molecular Weight:993.069
Hs Code.:

α-D-glucopyranosyl-(1-4)-O-β-D-glucopyranosyl-(1-4)-2,6-di-O-benzyl-3-deoxy-α-D-ribo-hexopyranosyl 2-O-benzyl-4,6-O-(R)-benzylidene-α-D-ribo-hexopyranoside

Synonyms:α-D-glucopyranosyl-(1-4)-O-β-D-glucopyranosyl-(1-4)-2,6-di-O-benzyl-3-deoxy-α-D-ribo-hexopyranosyl 2-O-benzyl-4,6-O-(R)-benzylidene-α-D-ribo-hexopyranoside

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Chemical Property of α-D-glucopyranosyl-(1-4)-O-β-D-glucopyranosyl-(1-4)-2,6-di-O-benzyl-3-deoxy-α-D-ribo-hexopyranosyl 2-O-benzyl-4,6-O-(R)-benzylidene-α-D-ribo-hexopyranoside

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Technology Process of α-D-glucopyranosyl-(1-4)-O-β-D-glucopyranosyl-(1-4)-2,6-di-O-benzyl-3-deoxy-α-D-ribo-hexopyranosyl 2-O-benzyl-4,6-O-(R)-benzylidene-α-D-ribo-hexopyranoside

There total 5 articles about α-D-glucopyranosyl-(1-4)-O-β-D-glucopyranosyl-(1-4)-2,6-di-O-benzyl-3-deoxy-α-D-ribo-hexopyranosyl 2-O-benzyl-4,6-O-(R)-benzylidene-α-D-ribo-hexopyranoside 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: 64.0%

: 216572-34-8
2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl-(1-4)-O-(2,3,6-tri-O-acetyl-β-D-glucopyranosyl)-(1-4)-2,6-di-O-benzyl-3-deoxy-α-D-ribo-hexopyranosyl 2-O-benzyl-4,6-O-(R)-benzylidene-α-D-ribo-hexopyranoside

: 216572-35-9
α-D-glucopyranosyl-(1-4)-O-β-D-glucopyranosyl-(1-4)-2,6-di-O-benzyl-3-deoxy-α-D-ribo-hexopyranosyl 2-O-benzyl-4,6-O-(R)-benzylidene-α-D-ribo-hexopyranoside

Guidance literature:: With sodium methylate; In methanol; 1,2-dimethoxyethane; at 20 ℃; for 5h;
DOI:10.1080/07328309808001900

Reference yield:

: 127128-54-5
2-O-benzyl-4,6-O-(R)-benzylidene-α-D-glucopyranosyl 2-O-benzyl-4,6-O-(R)-benzylidene-α-D-glucopyranoside

: 216572-35-9
α-D-glucopyranosyl-(1-4)-O-β-D-glucopyranosyl-(1-4)-2,6-di-O-benzyl-3-deoxy-α-D-ribo-hexopyranosyl 2-O-benzyl-4,6-O-(R)-benzylidene-α-D-ribo-hexopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 97 percent / 4-dimethylaminopyridine / acetonitrile / 65 h / Heating

2: 66 percent / α,α'-azodiisobutyronitrile; tributyltin hydride / toluene / 16 h / Heating

3: 32 percent / sodium cyanoborohydride; hydrochloric acid / tetrahydrofuran; diethyl ether

4: 46 percent / tetramethylurea; silver triflate / CH₂Cl₂ / 18 h / 20 °C

5: 64 percent / sodium methanolate / 1,2-dimethoxy-ethane; methanol / 5 h / 20 °C

With hydrogenchloride; dmap; azobisisobutyronitrile; tri-n-butyl-tin hydride; sodium methylate; silver trifluoromethanesulfonate; sodium cyanoborohydride; tetramethylurea; In tetrahydrofuran; methanol; 1,2-dimethoxyethane; diethyl ether; dichloromethane; toluene; acetonitrile; 1: Substitution / 2: Reduction / 3: Ring cleavage / 4: Condensation / 5: Deacetylation;
DOI:10.1080/07328309808001900

Reference yield:

: 216572-31-5
2-O-benzyl-4,6-O-(R)-benzylidene-3-deoxy-α-D-ribo-hexopyranosyl 2-O-benzyl-4,6-O-(R)-benzylidene-3-deoxy-α-D-ribo-hexopyranoside

: 216572-35-9
α-D-glucopyranosyl-(1-4)-O-β-D-glucopyranosyl-(1-4)-2,6-di-O-benzyl-3-deoxy-α-D-ribo-hexopyranosyl 2-O-benzyl-4,6-O-(R)-benzylidene-α-D-ribo-hexopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 32 percent / sodium cyanoborohydride; hydrochloric acid / tetrahydrofuran; diethyl ether

2: 46 percent / tetramethylurea; silver triflate / CH₂Cl₂ / 18 h / 20 °C

3: 64 percent / sodium methanolate / 1,2-dimethoxy-ethane; methanol / 5 h / 20 °C

With hydrogenchloride; sodium methylate; silver trifluoromethanesulfonate; sodium cyanoborohydride; tetramethylurea; In tetrahydrofuran; methanol; 1,2-dimethoxyethane; diethyl ether; dichloromethane; 1: Ring cleavage / 2: Condensation / 3: Deacetylation;
DOI:10.1080/07328309808001900