9-[(2S,3R,4S,5R,6R)-3,5-Dihydroxy-6-hydroxymethyl-4-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-nonanoic acid methyl ester

Base Information

• Chemical Name: 9-[(2S,3R,4S,5R,6R)-3,5-Dihydroxy-6-hydroxymethyl-4-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-nonanoic acid methyl ester
• CAS No.: 187729-29-9
• Molecular Formula: C₂₂H₄₀O₁₃
• Molecular Weight: 512.552

Synonyms:

Chemical Property of 9-[(2S,3R,4S,5R,6R)-3,5-Dihydroxy-6-hydroxymethyl-4-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-nonanoic acid methyl ester

Chemical Property:

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Technology Process of 9-[(2S,3R,4S,5R,6R)-3,5-Dihydroxy-6-hydroxymethyl-4-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-nonanoic acid methyl ester

There total 1 articles about 9-[(2S,3R,4S,5R,6R)-3,5-Dihydroxy-6-hydroxymethyl-4-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-nonanoic acid methyl ester 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: 94.0%

8-Methoxycarbonyloctyl 2-O-benzyl-4,6-O-p-methoxy-benzylidene-3-O-(3,4,6-tri-O-benzyl-α-D-glucopyranosyl)-α-D-glucopyranoside (161453-82-3) → 9-[(2S,3R,4S,5R,6R)-3,5-Dihydroxy-6-hydroxymethyl-4-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-nonanoic acid methyl ester (187729-29-9,154354-46-8)

Guidance literature:

With hydrogen; palladium on activated charcoal; In ethanol; Ambient temperature;

DOI:10.1016/S0008-6215(96)00242-X

Reference yield:

9-[(2S,3R,4S,5R,6R)-3,5-Dihydroxy-6-hydroxymethyl-4-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-nonanoic acid methyl ester (187729-29-9,154354-46-8) → C49H66N4O15

Guidance literature:

Multi-step reaction with 2 steps

1: 50 h / 70 °C

2: NaHCO₃ / dimethylformamide / 4 h

With sodium hydrogencarbonate; In N,N-dimethyl-formamide;

DOI:10.1016/S0008-6215(96)00242-X

upstream raw materials:

8-Methoxycarbonyloctyl 2-O-benzyl-4,6-O-p-methoxy-benzylidene-3-O-(3,4,6-tri-O-benzyl-α-D-glucopyranosyl)-α-D-glucopyranoside

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