5-[4-hydroxy-2-(3-hydroxybutyl)-3,5,6-trimethylphenoxy]-2,2-dimethylpentanoic acid

Base Information

Chemical Name:5-[4-hydroxy-2-(3-hydroxybutyl)-3,5,6-trimethylphenoxy]-2,2-dimethylpentanoic acid
CAS No.:179337-48-5
Molecular Formula:C₂₀H₃₂O₅
Molecular Weight:352.471
Hs Code.:

Synonyms:5-[4-hydroxy-2-(3-hydroxybutyl)-3,5,6-trimethylphenoxy]-2,2-dimethylpentanoic acid

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Chemical Property of 5-[4-hydroxy-2-(3-hydroxybutyl)-3,5,6-trimethylphenoxy]-2,2-dimethylpentanoic acid

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Technology Process of 5-[4-hydroxy-2-(3-hydroxybutyl)-3,5,6-trimethylphenoxy]-2,2-dimethylpentanoic acid

There total 5 articles about 5-[4-hydroxy-2-(3-hydroxybutyl)-3,5,6-trimethylphenoxy]-2,2-dimethylpentanoic 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: 93.0%

: 60-29-7,927820-24-4
diethyl ether

: 179337-34-9
2,2-Dimethyl-5-[4-hydroxy-2-(3-oxobutyl)-3,5,6-trimethylphenoxy]pentanoic acid

: 179337-48-5
5-[4-hydroxy-2-(3-hydroxybutyl)-3,5,6-trimethylphenoxy]-2,2-dimethylpentanoic acid

Guidance literature:: With hydrogenchloride; sodium borohydrid; In methanol;

Reference yield: 93.0%

: 179337-34-9
2,2-Dimethyl-5-[4-hydroxy-2-(3-oxobutyl)-3,5,6-trimethylphenoxy]pentanoic acid

: 179337-48-5
5-[4-hydroxy-2-(3-hydroxybutyl)-3,5,6-trimethylphenoxy]-2,2-dimethylpentanoic acid

Guidance literature:: With sodium tetrahydroborate; In methanol; for 4h; Ambient temperature;
DOI:10.1016/S0968-0896(98)00252-1

Reference yield:

: Acetic acid 4-hydroxy-2,3,6-trimethyl-5-(3-oxo-butyl)-phenyl ester

: 179337-48-5
5-[4-hydroxy-2-(3-hydroxybutyl)-3,5,6-trimethylphenoxy]-2,2-dimethylpentanoic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) NaH / 1.) C₆H₆, DMSO, 30-40 deg C, 40 min, 2.) C₆H₆, 65 deg C, 19 h

2: 65 percent / KOH / aq. ethanol / 18 h / Heating

3: 93 percent / NaBH₄ / methanol / 4 h / Ambient temperature

With potassium hydroxide; sodium tetrahydroborate; sodium hydride; In methanol; ethanol;
DOI:10.1016/S0968-0896(98)00252-1