3,4,5-Trimethoxy-2-[(S)-5,6,7-trimethoxy-3-oxo-1-((1R,2S,3R,4R)-1,2,3,4,5-pentahydroxy-pentyl)-1,3-dihydro-isobenzofuran-4-yl]-benzoic acid methyl ester

Base Information

• Chemical Name: 3,4,5-Trimethoxy-2-[(S)-5,6,7-trimethoxy-3-oxo-1-((1R,2S,3R,4R)-1,2,3,4,5-pentahydroxy-pentyl)-1,3-dihydro-isobenzofuran-4-yl]-benzoic acid methyl ester
• CAS No.: 135046-39-8
• Molecular Formula: C₂₇H₃₄O₁₅
• Molecular Weight: 598.558
• Mol file: 135046-39-8.mol

Synonyms:

Chemical Property of 3,4,5-Trimethoxy-2-[(S)-5,6,7-trimethoxy-3-oxo-1-((1R,2S,3R,4R)-1,2,3,4,5-pentahydroxy-pentyl)-1,3-dihydro-isobenzofuran-4-yl]-benzoic acid methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3,4,5-Trimethoxy-2-[(S)-5,6,7-trimethoxy-3-oxo-1-((1R,2S,3R,4R)-1,2,3,4,5-pentahydroxy-pentyl)-1,3-dihydro-isobenzofuran-4-yl]-benzoic acid methyl ester

There total 4 articles about 3,4,5-Trimethoxy-2-[(S)-5,6,7-trimethoxy-3-oxo-1-((1R,2S,3R,4R)-1,2,3,4,5-pentahydroxy-pentyl)-1,3-dihydro-isobenzofuran-4-yl]-benzoic 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:

stachyurin pentadecamethyl ether (79786-02-0,87984-64-3) → 3,4,5-Trimethoxy-2-[(R)-5,6,7-trimethoxy-3-oxo-1-((1R,2S,3R,4R)-1,2,3,4,5-pentahydroxy-pentyl)-1,3-dihydro-isobenzofuran-4-yl]-benzoic acid methyl ester (135046-39-8)

Guidance literature:

With methanol; sodium methylate; at 70 ℃;

DOI:10.1248/cpb.38.2151

Reference yield:

casuarinin pentadecamethyl ether (79786-02-0,87984-64-3) → 3,4,5-Trimethoxy-2-[(S)-5,6,7-trimethoxy-3-oxo-1-((1R,2S,3R,4R)-1,2,3,4,5-pentahydroxy-pentyl)-1,3-dihydro-isobenzofuran-4-yl]-benzoic acid methyl ester (135046-39-8)

Guidance literature:

With methanol; sodium methylate; at 70 ℃; for 4h;

DOI:10.1248/cpb.38.2151

Reference yield:

methanol (67-56-1) + C56H58O27 → trimethyl octa-O-methyltergallate (78818-81-2,125456-45-3,131959-69-8) + 3,4,5-Trimethoxy-2-[(R)-5,6,7-trimethoxy-3-oxo-1-((1R,2S,3R,4R)-1,2,3,4,5-pentahydroxy-pentyl)-1,3-dihydro-isobenzofuran-4-yl]-benzoic acid methyl ester (135046-39-8)

Guidance literature:

With sodium methylate; for 24h; Yield given. Yields of byproduct given; Ambient temperature;

DOI:10.1248/cpb.41.1708

upstream raw materials:

methanol

stachyurin pentadecamethyl ether

casuarinin pentadecamethyl ether

Lagerstroemin octadecamethylate

Downstream raw materials:

2-((R)-1-Hydroxymethyl-5,6,7-trimethoxy-3-oxo-1,3-dihydro-isobenzofuran-4-yl)-3,4,5-trimethoxy-benzoic acid methyl ester

2-((S)-1-Hydroxymethyl-5,6,7-trimethoxy-3-oxo-1,3-dihydro-isobenzofuran-4-yl)-3,4,5-trimethoxy-benzoic acid methyl ester