4-C-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-7-mesyloxy-6-methoxy-1,3-dihydroxyxanthone

Base Information

• Chemical Name: 4-C-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-7-mesyloxy-6-methoxy-1,3-dihydroxyxanthone
• CAS No.: 1239694-46-2
• Molecular Formula: C₄₉H₄₆O₁₃S
• Molecular Weight: 874.962

Synonyms:4-C-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-7-mesyloxy-6-methoxy-1,3-dihydroxyxanthone

Chemical Property of 4-C-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-7-mesyloxy-6-methoxy-1,3-dihydroxyxanthone

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Technology Process of 4-C-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-7-mesyloxy-6-methoxy-1,3-dihydroxyxanthone

There total 1 articles about 4-C-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-7-mesyloxy-6-methoxy-1,3-dihydroxyxanthone 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: 57.0%

4-C-( 2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-7-mesyloxy-6-methoxy-1,3-diallyloxyxanthone (1239694-44-0) → 4-C-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-7-mesyloxy-6-methoxy-1,3-dihydroxyxanthone (1239694-46-2)

Guidance literature:

With 1,4-diaza-bicyclo[2.2.2]octane; Wilkinson's catalyst; In ethanol; water; toluene; for 10h; Reflux;

DOI:10.1021/jo100776q

Reference yield: 96.0%

4-C-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-7-mesyloxy-6-methoxy-1,3-dihydroxyxanthone (1239694-46-2) + allyl bromide (106-95-6) → 4-C-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-3-allyloxy-7-mesyloxy-6-methoxy-1-hydroxyxanthone (1239694-45-1)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 60 ℃; for 40h;

DOI:10.1021/jo100776q

Reference yield: 71.0%

4-C-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-7-mesyloxy-6-methoxy-1,3-dihydroxyxanthone (1239694-46-2) → 4-C-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-6-methoxy-1,3,7-trihydroxyxanthone (1239694-47-3)

Guidance literature:

With sodium hydroxide; In 1,4-dioxane; water; at 60 ℃; for 24h;

DOI:10.1021/jo100776q

upstream raw materials:

4-C-( 2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-7-mesyloxy-6-methoxy-1,3-diallyloxyxanthone

Downstream raw materials:

4-C-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-6-methoxy-1,3,7-trihydroxyxanthone

4-C-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-3-allyloxy-7-mesyloxy-6-methoxy-1-hydroxyxanthone

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