(2,4-dihydroxy-3-[2-hydroxy-3-methylbut-3-enyl]phenyl)(6-hydroxybenzofuran-2-yl)methanone

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Chemical Name:(2,4-dihydroxy-3-[2-hydroxy-3-methylbut-3-enyl]phenyl)(6-hydroxybenzofuran-2-yl)methanone
CAS No.:1304549-24-3
Molecular Formula:C₂₀H₁₈O₆
Molecular Weight:354.359
Hs Code.:

Synonyms:(2,4-dihydroxy-3-[2-hydroxy-3-methylbut-3-enyl]phenyl)(6-hydroxybenzofuran-2-yl)methanone

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Chemical Property of (2,4-dihydroxy-3-[2-hydroxy-3-methylbut-3-enyl]phenyl)(6-hydroxybenzofuran-2-yl)methanone

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Technology Process of (2,4-dihydroxy-3-[2-hydroxy-3-methylbut-3-enyl]phenyl)(6-hydroxybenzofuran-2-yl)methanone

There total 7 articles about (2,4-dihydroxy-3-[2-hydroxy-3-methylbut-3-enyl]phenyl)(6-hydroxybenzofuran-2-yl)methanone 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: 69.0%

: 1304030-91-8
(2,4-dihydroxy-3-(3-methylbut-2-enyl)phenyl)(6-hydroxybenzofuran-2-yl)methanone

: 1304549-24-3
(2,4-dihydroxy-3-[2-hydroxy-3-methylbut-3-enyl]phenyl)(6-hydroxybenzofuran-2-yl)methanone

Guidance literature:: (2,4-dihydroxy-3-(3-methylbut-2-enyl)phenyl)(6-hydroxybenzofuran-2-yl)methanone; With 5,15,10,20-tetraphenylporphyrin; In acetone; at 15 ℃; for 1.5h; Irradiation;

With triphenylphosphine; In acetone; at 20 ℃;
DOI:10.1002/jccs.201800261

Reference yield:

: 60965-26-6
2-Bromo-2',4'-dimethoxyacetophenone

: 1304549-24-3
(2,4-dihydroxy-3-[2-hydroxy-3-methylbut-3-enyl]phenyl)(6-hydroxybenzofuran-2-yl)methanone

Guidance literature:: Multi-step reaction with 7 steps

1.1: potassium carbonate / acetone / 20 h / Reflux

2.1: boron tribromide / dichloromethane / 40 h / 0 - 20 °C / Inert atmosphere

3.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 0 °C / Inert atmosphere

4.1: potassium carbonate / acetone / Reflux

5.1: montmorillonite K₁₀ / dichloromethane / 2 h / 0 °C

6.1: sulfuric acid / tetrahydrofuran; isopropyl alcohol / 3 h / 0 - 20 °C

7.1: 5,15,10,20-tetraphenylporphyrin / acetone / 1.5 h / 15 °C / Irradiation

7.2: 20 °C

With sulfuric acid; 5,15,10,20-tetraphenylporphyrin; boron tribromide; potassium carbonate; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; dichloromethane; isopropyl alcohol; acetone; 1.1: |Rapp-Stoermer Benzofuran Synthesis;
DOI:10.1002/jccs.201800261

Reference yield:

: (6-methoxybenzofuran-2-yl)(2,4-dimethoxyphenyl)methanone

: 1304549-24-3
(2,4-dihydroxy-3-[2-hydroxy-3-methylbut-3-enyl]phenyl)(6-hydroxybenzofuran-2-yl)methanone

Guidance literature:: Multi-step reaction with 6 steps

1.1: boron tribromide / dichloromethane / 40 h / 0 - 20 °C / Inert atmosphere

2.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 1 h / 0 °C / Inert atmosphere

3.1: potassium carbonate / acetone / Reflux

4.1: montmorillonite K₁₀ / dichloromethane / 2 h / 0 °C

5.1: sulfuric acid / tetrahydrofuran; isopropyl alcohol / 3 h / 0 - 20 °C

6.1: 5,15,10,20-tetraphenylporphyrin / acetone / 1.5 h / 15 °C / Irradiation

6.2: 20 °C

With sulfuric acid; 5,15,10,20-tetraphenylporphyrin; boron tribromide; potassium carbonate; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; dichloromethane; isopropyl alcohol; acetone;
DOI:10.1002/jccs.201800261