quercetin 3',4'-diacetate

Base Information

• Chemical Name: quercetin 3',4'-diacetate
• CAS No.: 959833-92-2
• Molecular Formula: C₁₉H₁₄O₉
• Molecular Weight: 386.315
• Mol file: 959833-92-2.mol

Synonyms:quercetin 3',4'-diacetate

Chemical Property of quercetin 3',4'-diacetate

Chemical Property:

Purity/Quality:

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Technology Process of quercetin 3',4'-diacetate

There total 2 articles about quercetin 3',4'-diacetate 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: 60.0%

quercetol (117-39-5,74893-81-5) + acetic anhydride (108-24-7) → quercetin 3',4'-diacetate (959833-92-2)

Guidance literature:

In neat (no solvent); Molecular sieve; Microwave irradiation; Green chemistry;

DOI:10.3762/bjoc.12.214

Reference yield:

vinyl acetate (108-05-4,9003-20-7) + quercetol (117-39-5,74893-81-5) → quercetin 4'-acetate (959833-91-1) + quercetin 3',4'-diacetate (959833-92-2) + quercetin 7,3',4'-triacetate (959833-93-3)

Guidance literature:

With Pseudomonas cepacea lipase; In acetone; at 50 ℃; Further Variations:; Solvents; reaction time; Product distribution;

DOI:10.1021/jf071943j

upstream raw materials:

vinyl acetate

quercetol

acetic anhydride

Refernces

• 1、 Chebil, Latifa,Anthoni, Julie,Humeau, Catherine,Gerardin, Christine,Engasser, Jean-Marc,Ghoul, Mohamed. "Enzymatic acylation of flavonoids: Effect of the nature of the substrate, origin of lipase, and operating conditions on conversion yield and regioselectivity". . p. 9496 - 9502. Retrieved 2008/09/17.