1-(2,6-dihydroxy-4-methoxy-3-(3-methylbutanoyl)phenyl)-3-(2,4-dimethoxyphenyl)-2-(3-methylbut-2-en-1-yl)propane-1,3-dione

Base Information

Chemical Name:1-(2,6-dihydroxy-4-methoxy-3-(3-methylbutanoyl)phenyl)-3-(2,4-dimethoxyphenyl)-2-(3-methylbut-2-en-1-yl)propane-1,3-dione
CAS No.:1443276-21-8
Molecular Formula:C₂₈H₃₄O₈
Molecular Weight:498.573
Hs Code.:

Synonyms:1-(2,6-dihydroxy-4-methoxy-3-(3-methylbutanoyl)phenyl)-3-(2,4-dimethoxyphenyl)-2-(3-methylbut-2-en-1-yl)propane-1,3-dione

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Chemical Property of 1-(2,6-dihydroxy-4-methoxy-3-(3-methylbutanoyl)phenyl)-3-(2,4-dimethoxyphenyl)-2-(3-methylbut-2-en-1-yl)propane-1,3-dione

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Technology Process of 1-(2,6-dihydroxy-4-methoxy-3-(3-methylbutanoyl)phenyl)-3-(2,4-dimethoxyphenyl)-2-(3-methylbut-2-en-1-yl)propane-1,3-dione

There total 5 articles about 1-(2,6-dihydroxy-4-methoxy-3-(3-methylbutanoyl)phenyl)-3-(2,4-dimethoxyphenyl)-2-(3-methylbut-2-en-1-yl)propane-1,3-dione 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: 62.0%

: 1-(2,4-dimethoxyphenyl)-3-(2-hydroxy-4,6-dimethoxy-3-(3-methylbutanoyl)phenyl)propane-1,3-dione

: 870-63-3
prenyl bromide

: 1443276-21-8
1-(2,6-dihydroxy-4-methoxy-3-(3-methylbutanoyl)phenyl)-3-(2,4-dimethoxyphenyl)-2-(3-methylbut-2-en-1-yl)propane-1,3-dione

: 1443276-22-9
1-(2,4-dimethoxyphenyl)-3-(2-hydroxy-4,6-dimethoxy-3-(3-methylbutanoyl)phenyl)-2-(3-methylbut-2-en-1-yl)propane-1,3-dione

: 1443276-23-0
1-(4,6-dimethoxy-2-((3-methyl-2-butenyl)oxy)-3-(3-methylbutanoyl)phenyl)-3-(2,4-dimethoxyphenyl)-2-(3-methyl-2-butenyl)propane-1,3-dione

Guidance literature:: 1-(2,4-dimethoxyphenyl)-3-(2-hydroxy-4,6-dimethoxy-3-(3-methylbutanoyl)phenyl)propane-1,3-dione; With potassium carbonate; In acetone; for 0.5h;

prenyl bromide; In acetone; for 24h; Reflux;
DOI:10.1016/j.tet.2013.05.024

Reference yield:

: 832-58-6
1-(2,4,6-trimethoxyphenyl)ethanone

: 1443276-21-8
1-(2,6-dihydroxy-4-methoxy-3-(3-methylbutanoyl)phenyl)-3-(2,4-dimethoxyphenyl)-2-(3-methylbut-2-en-1-yl)propane-1,3-dione

: 1443276-22-9
1-(2,4-dimethoxyphenyl)-3-(2-hydroxy-4,6-dimethoxy-3-(3-methylbutanoyl)phenyl)-2-(3-methylbut-2-en-1-yl)propane-1,3-dione

: 1443276-23-0
1-(4,6-dimethoxy-2-((3-methyl-2-butenyl)oxy)-3-(3-methylbutanoyl)phenyl)-3-(2,4-dimethoxyphenyl)-2-(3-methyl-2-butenyl)propane-1,3-dione

Guidance literature:: Multi-step reaction with 4 steps

1.1: aluminum (III) chloride / dichloromethane / 24 h / 0 °C / Reflux

2.1: sodium hydride / tetrahydrofuran / 0.25 h / 0 °C

2.2: 0.5 h / Reflux

3.1: sodium hydride / tetrahydrofuran / 1.67 h / 0 °C / Reflux

4.1: potassium carbonate / acetone / 0.5 h

4.2: 24 h / Reflux

With aluminum (III) chloride; sodium hydride; potassium carbonate; In tetrahydrofuran; dichloromethane; acetone; 3.1: |Baker-Venkataraman Rearrangement;
DOI:10.1016/j.tet.2013.05.024

Reference yield:

: 1443276-18-3
1-(3-acetyl-2-hydroxy-4,6-dimethoxyphenyl)-3-methyl-1-butanone

: 1443276-21-8
1-(2,6-dihydroxy-4-methoxy-3-(3-methylbutanoyl)phenyl)-3-(2,4-dimethoxyphenyl)-2-(3-methylbut-2-en-1-yl)propane-1,3-dione

: 1443276-22-9
1-(2,4-dimethoxyphenyl)-3-(2-hydroxy-4,6-dimethoxy-3-(3-methylbutanoyl)phenyl)-2-(3-methylbut-2-en-1-yl)propane-1,3-dione

: 1443276-23-0
1-(4,6-dimethoxy-2-((3-methyl-2-butenyl)oxy)-3-(3-methylbutanoyl)phenyl)-3-(2,4-dimethoxyphenyl)-2-(3-methyl-2-butenyl)propane-1,3-dione

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydride / tetrahydrofuran / 0.25 h / 0 °C

1.2: 0.5 h / Reflux

2.1: sodium hydride / tetrahydrofuran / 1.67 h / 0 °C / Reflux

3.1: potassium carbonate / acetone / 0.5 h

3.2: 24 h / Reflux

With sodium hydride; potassium carbonate; In tetrahydrofuran; acetone; 2.1: |Baker-Venkataraman Rearrangement;
DOI:10.1016/j.tet.2013.05.024