[(2S,3R,4S,5R,6S)-4,5-Bis-benzyloxy-6-methoxy-2-(4-methoxy-benzyloxymethyl)-tetrahydro-pyran-3-yl]-acetic acid methyl ester

Base Information

• Chemical Name: [(2S,3R,4S,5R,6S)-4,5-Bis-benzyloxy-6-methoxy-2-(4-methoxy-benzyloxymethyl)-tetrahydro-pyran-3-yl]-acetic acid methyl ester
• CAS No.: 115914-94-8
• Molecular Formula: C₃₂H₃₈O₈
• Molecular Weight: 550.649
• Mol file: 115914-94-8.mol

Synonyms:[(2S,3R,4S,5R,6S)-4,5-Bis-benzyloxy-6-methoxy-2-(4-methoxy-benzyloxymethyl)-tetrahydro-pyran-3-yl]-acetic acid methyl ester

Chemical Property of [(2S,3R,4S,5R,6S)-4,5-Bis-benzyloxy-6-methoxy-2-(4-methoxy-benzyloxymethyl)-tetrahydro-pyran-3-yl]-acetic acid methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [(2S,3R,4S,5R,6S)-4,5-Bis-benzyloxy-6-methoxy-2-(4-methoxy-benzyloxymethyl)-tetrahydro-pyran-3-yl]-acetic acid methyl ester

There total 1 articles about [(2S,3R,4S,5R,6S)-4,5-Bis-benzyloxy-6-methoxy-2-(4-methoxy-benzyloxymethyl)-tetrahydro-pyran-3-yl]-acetic 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: 98.0%

[(2S,4S,5R,6S)-4,5-Bis-benzyloxy-6-methoxy-2-(4-methoxy-benzyloxymethyl)-dihydro-pyran-(3Z)-ylidene]-acetic acid methyl ester → [(2S,3R,4S,5R,6S)-4,5-Bis-benzyloxy-6-methoxy-2-(4-methoxy-benzyloxymethyl)-tetrahydro-pyran-3-yl]-acetic acid methyl ester (115914-94-8)

Guidance literature:

With hydrogen; palladium on activated charcoal; In ethanol; for 3h;

DOI:10.1021/jo00028a017

Reference yield: 85.0%

[(2S,3R,4S,5R,6S)-4,5-Bis-benzyloxy-6-methoxy-2-(4-methoxy-benzyloxymethyl)-tetrahydro-pyran-3-yl]-acetic acid methyl ester (115914-94-8) → 2-[(2S,3R,4S,5R,6S)-4,5-Bis-benzyloxy-6-methoxy-2-(4-methoxy-benzyloxymethyl)-tetrahydro-pyran-3-yl]-ethanol

Guidance literature:

With lithium aluminium tetrahydride; In diethyl ether; at 0 ℃; for 1h;

DOI:10.1021/jo00028a017

Reference yield: 65.0%

[(2S,3R,4S,5R,6S)-4,5-Bis-benzyloxy-6-methoxy-2-(4-methoxy-benzyloxymethyl)-tetrahydro-pyran-3-yl]-acetic acid methyl ester (115914-94-8) → ((2S,3R,4S,5R,6S)-4,5-Bis-benzyloxy-2-hydroxymethyl-6-methoxy-tetrahydro-pyran-3-yl)-acetic acid methyl ester

Guidance literature:

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In dichloromethane; at 0 ℃; pH 7 (phosphate buffer);

DOI:10.1021/jo00028a017

Downstream raw materials:

2-((3R,4S,5R,6S)-4,5-Bis-benzyloxy-6-methoxy-tetrahydro-pyran-3-yl)-ethanol

(3S,4S,5R)-4,5-Bis-benzyloxy-1-((3R,4S,5R,6S)-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-3-yl)-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-3-(4-methoxy-benzyloxy)-pentan-2-one

(2S,3R,4S,5R)-3,4-Bis-benzyloxy-5-(2-iodo-ethyl)-2-methoxy-tetrahydro-pyran

Methanesulfonic acid 2-((3R,4S,5R,6S)-4,5-bis-benzyloxy-6-methoxy-tetrahydro-pyran-3-yl)-ethyl ester