[5-(4-{1-ethyl-1-[4-(3-hydroxy-4,4-dimethylpentyl)-3-methyl-phenyl]-propyl}-2-methyl-phenyl)-furan-2-yl]-acetic acid

Base Information

Chemical Name:[5-(4-{1-ethyl-1-[4-(3-hydroxy-4,4-dimethylpentyl)-3-methyl-phenyl]-propyl}-2-methyl-phenyl)-furan-2-yl]-acetic acid
CAS No.:917022-71-0
Molecular Formula:C₃₂H₄₂O₄
Molecular Weight:490.683
Hs Code.:

Synonyms:[5-(4-{1-ethyl-1-[4-(3-hydroxy-4,4-dimethylpentyl)-3-methyl-phenyl]-propyl}-2-methyl-phenyl)-furan-2-yl]-acetic acid

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Chemical Property of [5-(4-{1-ethyl-1-[4-(3-hydroxy-4,4-dimethylpentyl)-3-methyl-phenyl]-propyl}-2-methyl-phenyl)-furan-2-yl]-acetic acid

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Technology Process of [5-(4-{1-ethyl-1-[4-(3-hydroxy-4,4-dimethylpentyl)-3-methyl-phenyl]-propyl}-2-methyl-phenyl)-furan-2-yl]-acetic acid

There total 8 articles about [5-(4-{1-ethyl-1-[4-(3-hydroxy-4,4-dimethylpentyl)-3-methyl-phenyl]-propyl}-2-methyl-phenyl)-furan-2-yl]-acetic acid 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: 7.0%

: t-butyl-(1-{2-[4-(1-ethyl-1-{4-[5-(2-methoxy-vinyl)-furan-2-yl]-3-methyl-phenyl}-propyl)-2-methyl-phenyl]-ethyl}-2,2-dimethyl-propoxy)-dimethylsilane

: 917022-71-0
[5-(4-{1-ethyl-1-[4-(3-hydroxy-4,4-dimethylpentyl)-3-methyl-phenyl]-propyl}-2-methyl-phenyl)-furan-2-yl]-acetic acid

Guidance literature:: t-butyl-(1-{2-[4-(1-ethyl-1-{4-[5-(2-methoxy-vinyl)-furan-2-yl]-3-methyl-phenyl}-propyl)-2-methyl-phenyl]-ethyl}-2,2-dimethyl-propoxy)-dimethylsilane; With hydrogenchloride; In tetrahydrofuran; water; at 20 - 65 ℃; for 4h;

With sodium hypochlorite; sodium dihydrogenphosphate; 2-methyl-but-2-ene; In water; tert-butyl alcohol; at 20 ℃; for 1h;

With potassium hydrogensulfate; In water; ethyl acetate; tert-butyl alcohol;

Reference yield:

: 865236-24-4
4-{1-ethyl-1-[4-(3-hydroxy-4,4-dimethyl-pentyl)-3-methyl-phenyl]-propyl}-2-methyl-phenol

: 917022-71-0
[5-(4-{1-ethyl-1-[4-(3-hydroxy-4,4-dimethylpentyl)-3-methyl-phenyl]-propyl}-2-methyl-phenyl)-furan-2-yl]-acetic acid

Guidance literature:: Multi-step reaction with 5 steps

1.1: 2,6-dimethylpyridine / dichloromethane / 0.5 h / 0 °C

1.2: 0.08 h / 0 °C

2.1: pyridine / dichloromethane / 0.33 h / 20 °C

3.1: lithium chloride / bis-triphenylphosphine-palladium(II) chloride / 1,2-dimethoxyethane / 15 h / 60 °C

4.1: potassium hexamethylsilazane / toluene / 0.5 h / 20 °C

5.1: hydrogenchloride / tetrahydrofuran; water / 4 h / 20 - 65 °C

5.2: 1 h / 20 °C

With pyridine; 2,6-dimethylpyridine; hydrogenchloride; potassium hexamethylsilazane; lithium chloride; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; 1,2-dimethoxyethane; dichloromethane; water; toluene;

Reference yield:

: 865235-91-2
4-[1-ethyl-1-(4-ethynyl-3-methylphenyl)-propyl]-2-methylphenol

: 917022-71-0
[5-(4-{1-ethyl-1-[4-(3-hydroxy-4,4-dimethylpentyl)-3-methyl-phenyl]-propyl}-2-methyl-phenyl)-furan-2-yl]-acetic acid

Guidance literature:: Multi-step reaction with 7 steps

1.1: n-butyllithium / tetrahydrofuran; hexane / 0.5 h / 0 °C

1.2: 0.5 h / 0 °C

2.1: hydrogen / palladium 10% on activated carbon / ethyl acetate / 0.67 h

3.1: 2,6-dimethylpyridine / dichloromethane / 0.5 h / 0 °C

3.2: 0.08 h / 0 °C

4.1: pyridine / dichloromethane / 0.33 h / 20 °C

5.1: lithium chloride / bis-triphenylphosphine-palladium(II) chloride / 1,2-dimethoxyethane / 15 h / 60 °C

6.1: potassium hexamethylsilazane / toluene / 0.5 h / 20 °C

7.1: hydrogenchloride / tetrahydrofuran; water / 4 h / 20 - 65 °C

7.2: 1 h / 20 °C

With pyridine; 2,6-dimethylpyridine; hydrogenchloride; n-butyllithium; hydrogen; potassium hexamethylsilazane; lithium chloride; bis-triphenylphosphine-palladium(II) chloride; palladium 10% on activated carbon; In tetrahydrofuran; 1,2-dimethoxyethane; hexane; dichloromethane; water; ethyl acetate; toluene;