1,6-anhydro-4-O-(2,3-anhydro-4,6-O-benzylidene-α-D-allopyranosyl)-3-O-benzyl-β-D-glucopyranose

Base Information

Chemical Name:1,6-anhydro-4-O-(2,3-anhydro-4,6-O-benzylidene-α-D-allopyranosyl)-3-O-benzyl-β-D-glucopyranose
CAS No.:114048-01-0
Molecular Formula:C₂₆H₂₈O₉
Molecular Weight:484.503
Hs Code.:

Synonyms:1,6-anhydro-4-O-(2,3-anhydro-4,6-O-benzylidene-α-D-allopyranosyl)-3-O-benzyl-β-D-glucopyranose

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Chemical Property of 1,6-anhydro-4-O-(2,3-anhydro-4,6-O-benzylidene-α-D-allopyranosyl)-3-O-benzyl-β-D-glucopyranose

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Technology Process of 1,6-anhydro-4-O-(2,3-anhydro-4,6-O-benzylidene-α-D-allopyranosyl)-3-O-benzyl-β-D-glucopyranose

There total 11 articles about 1,6-anhydro-4-O-(2,3-anhydro-4,6-O-benzylidene-α-D-allopyranosyl)-3-O-benzyl-β-D-glucopyranose 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: 80.0%

: 114048-00-9
1,6-anhydro-3-O-benzyl-4',6'-O-benzylidene-2',3'-di-O-methylsulphonyl-2-O-pivaloyl-β-maltose

: 114048-01-0
1,6-anhydro-4-O-(2,3-anhydro-4,6-O-benzylidene-α-D-allopyranosyl)-3-O-benzyl-β-D-glucopyranose

Guidance literature:: With sodium methylate; In methanol; dichloromethane; at 0 ℃; for 72h;

Reference yield:

: Methanesulfonic acid (4aR,6R,7R,8S,8aR)-6-((1R,2S,3R,4R,5R)-3,4-dihydroxy-6,8-dioxa-bicyclo[3.2.1]oct-2-yloxy)-7-methanesulfonyloxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yl ester

: 114048-01-0
1,6-anhydro-4-O-(2,3-anhydro-4,6-O-benzylidene-α-D-allopyranosyl)-3-O-benzyl-β-D-glucopyranose

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) MeONa / 1.) MeOH; 2.) pyridine

2: 85 percent / Bu₄NHSO₄, 50percent aq.NaOH / toluene / -15 °C

3: 67 percent / NaOMe / methanol; CH₂Cl₂ / 0 °C

With sodium hydroxide; sodium methylate; tetra(n-butyl)ammonium hydrogensulfate; In methanol; dichloromethane; toluene;
DOI:10.1016/S0040-4039(00)96231-2

Reference yield:

: 114047-99-3
1,6-anhydro-4',6'-O-benzylidene-2',3'-di-O-methylsulphonyl-2-O-pivaloyl-β-maltose

: 114048-01-0
1,6-anhydro-4-O-(2,3-anhydro-4,6-O-benzylidene-α-D-allopyranosyl)-3-O-benzyl-β-D-glucopyranose

Guidance literature:: Multi-step reaction with 2 steps

1: 85 percent / Bu₄NHSO₄, 50percent aq.NaOH / toluene / -15 °C

2: 67 percent / NaOMe / methanol; CH₂Cl₂ / 0 °C

With sodium hydroxide; sodium methylate; tetra(n-butyl)ammonium hydrogensulfate; In methanol; dichloromethane; toluene;
DOI:10.1016/S0040-4039(00)96231-2