C₄₉H₄₂O₉

Base Information

• Chemical Name: C₄₉H₄₂O₉
• CAS No.: 1242246-46-3
• Molecular Formula: C₄₉H₄₂O₉
• Molecular Weight: 774.867
• Mol file: 1242246-46-3.mol

Synonyms:C₄₉H₄₂O₉

Chemical Property of C₄₉H₄₂O₉

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of C₄₉H₄₂O₉

There total 1 articles about C₄₉H₄₂O₉ 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: 76.2%

3,5-dihydroxyphenol (108-73-6) + Acetic acid (2R,3R,4S)-5,7-bis-benzyloxy-2-(3,4-bis-benzyloxy-phenyl)-3-hydroxy-chroman-4-yl ester → C49H42O9 (1242246-46-3)

Guidance literature:

With lithium bromide; In tetrahydrofuran; dichloromethane; at 70 ℃; for 24h;

DOI:10.1016/j.bmc.2010.06.077

Reference yield: 80.0%

C49H42O9 (1242246-46-3) → catechin-(4α->2)-phloroglucinol (61541-02-4,78284-51-2,79199-52-3,79199-53-4,104320-35-6,141605-03-0,61541-06-8)

Guidance literature:

With 20% palladium hydroxide on carbon; hydrogen; In tetrahydrofuran; methanol; water; at 20 ℃; for 4h; under 1500.15 Torr;

DOI:10.1016/j.bmc.2010.06.077

upstream raw materials:

3,5-dihydroxyphenol

Downstream raw materials:

catechin-(4α->2)-phloroglucinol

Refernces