1,6-anhydro-4-O-(2,3,4,6-tetra-O-benzyl-α-D-mannopyranosyl)-2,3-O-isopropylidene-β-D-mannopyranose

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Chemical Name:1,6-anhydro-4-O-(2,3,4,6-tetra-O-benzyl-α-D-mannopyranosyl)-2,3-O-isopropylidene-β-D-mannopyranose
CAS No.:149353-66-2
Molecular Formula:C₄₃H₄₈O₁₀
Molecular Weight:724.848
Hs Code.:

Synonyms:1,6-anhydro-4-O-(2,3,4,6-tetra-O-benzyl-α-D-mannopyranosyl)-2,3-O-isopropylidene-β-D-mannopyranose

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Chemical Property of 1,6-anhydro-4-O-(2,3,4,6-tetra-O-benzyl-α-D-mannopyranosyl)-2,3-O-isopropylidene-β-D-mannopyranose

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Technology Process of 1,6-anhydro-4-O-(2,3,4,6-tetra-O-benzyl-α-D-mannopyranosyl)-2,3-O-isopropylidene-β-D-mannopyranose

There total 1 articles about 1,6-anhydro-4-O-(2,3,4,6-tetra-O-benzyl-α-D-mannopyranosyl)-2,3-O-isopropylidene-β-D-mannopyranose 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: 70.0%

: 14440-51-8
1,6-anhydro-2,3-O-isopropylidene-β-D-mannopyranose

: 74808-09-6,90357-89-4,90358-01-3,103368-01-0,103368-04-3,103368-06-5,104048-30-8,104048-33-1,114743-70-3,132201-75-3,132748-02-8,83441-60-5
2,3,4,6-tetra-O-benzyl-α-D-mannopyranosyl trichloroacetimidate

: 149353-66-2
1,6-anhydro-4-O-(2,3,4,6-tetra-O-benzyl-α-D-mannopyranosyl)-2,3-O-isopropylidene-β-D-mannopyranose

Guidance literature:: With 4 A molecular sieve; toluene-4-sulfonic acid; In dichloromethane; for 5.5h; Ambient temperature;
DOI:10.1016/0008-6215(93)80030-I

Reference yield: 97.0%

: 149353-66-2
1,6-anhydro-4-O-(2,3,4,6-tetra-O-benzyl-α-D-mannopyranosyl)-2,3-O-isopropylidene-β-D-mannopyranose

: 149353-67-3
1,6-anhydro-4-O-(2,3,4,6-tetra-O-benzyl-α-D-mannopyranosyl)-β-D-mannopyranose

Guidance literature:: With trifluoroacetic acid; In water; for 0.416667h; Ambient temperature;
DOI:10.1016/0008-6215(93)80030-I

Reference yield:

: 149353-66-2
1,6-anhydro-4-O-(2,3,4,6-tetra-O-benzyl-α-D-mannopyranosyl)-2,3-O-isopropylidene-β-D-mannopyranose

: 1,6-anhydro-2,3-di-O-benzyl-4-O-(2,3,4,6-tetra-O-benzyl-α-D-mannopyranosyl)-β-D-mannopyranose

Guidance literature:: Multi-step reaction with 2 steps

1: 97 percent / CF₃COOH / H₂O / 0.42 h / Ambient temperature

2: 91 percent / sodium hydride, Bu₄NI / tetrahydrofuran / 2 h / 50 °C

With tetra-(n-butyl)ammonium iodide; sodium hydride; trifluoroacetic acid; In tetrahydrofuran; water;
DOI:10.1016/0008-6215(93)80030-I