3',4'-diacetoxy-5-hydroxy-3,6,7-trimethoxyflavone

Base Information

Chemical Name:3',4'-diacetoxy-5-hydroxy-3,6,7-trimethoxyflavone
CAS No.:97389-87-2
Molecular Formula:C₂₁H₁₈O₉
Molecular Weight:414.369
Hs Code.:

Synonyms:3',4'-diacetoxy-5-hydroxy-3,6,7-trimethoxyflavone

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Chemical Property of 3',4'-diacetoxy-5-hydroxy-3,6,7-trimethoxyflavone

Chemical Property:

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Technology Process of 3',4'-diacetoxy-5-hydroxy-3,6,7-trimethoxyflavone

There total 8 articles about 3',4'-diacetoxy-5-hydroxy-3,6,7-trimethoxyflavone 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:

: 97389-88-3
Acetic acid 2-acetoxy-5-(5,6,7-trimethoxy-4-oxo-4H-chromen-2-yl)-phenyl ester

: 97389-87-2
3',4'-diacetoxy-5-hydroxy-3,6,7-trimethoxyflavone

Guidance literature:: With aluminium trichloride; In acetonitrile; at 60 ℃; for 1.5h;
DOI:10.1021/jm00161a021

Reference yield:

: 51145-78-9
2-(3,4-bis-benzyloxy-phenyl)-5,6,7-trimethoxy-chromen-4-one

: 97389-87-2
3',4'-diacetoxy-5-hydroxy-3,6,7-trimethoxyflavone

Guidance literature:: Multi-step reaction with 3 steps

1: 97 percent / H₂ / 10percent Pd/C / methanol; ethyl acetate

2: pyridine / Heating

3: AlCl₃ / acetonitrile / 1.5 h / 60 °C

With pyridine; aluminium trichloride; hydrogen; palladium on activated charcoal; In methanol; ethyl acetate; acetonitrile;
DOI:10.1021/jm00161a021

Reference yield:

: 22248-14-2
6-hydroxy-2,3,4-trimethoxyacetophenone

: 97389-87-2
3',4'-diacetoxy-5-hydroxy-3,6,7-trimethoxyflavone

Guidance literature:: Multi-step reaction with 6 steps

1: pyridine / 3 h / 120 °C

2: KOH, pyridine / 4 h / 60 °C

3: 88 percent / AcONa, AcOH / 3 h / 140 - 145 °C

4: 97 percent / H₂ / 10percent Pd/C / methanol; ethyl acetate

5: pyridine / Heating

6: AlCl₃ / acetonitrile / 1.5 h / 60 °C

With pyridine; potassium hydroxide; aluminium trichloride; hydrogen; sodium acetate; acetic acid; palladium on activated charcoal; In methanol; ethyl acetate; acetonitrile;
DOI:10.1021/jm00161a021