5,5'-[2-(1-hydroxypropyl)-1,4-phenylenebis(oxy)]bis[2,2-dimethylpentanoic acid]

Base Information

• Chemical Name: 5,5'-[2-(1-hydroxypropyl)-1,4-phenylenebis(oxy)]bis[2,2-dimethylpentanoic acid]
• CAS No.: 79521-18-9
• Molecular Formula: C₂₃H₃₆O₇
• Molecular Weight: 424.535

Synonyms:5,5'-[2-(1-hydroxypropyl)-1,4-phenylenebis(oxy)]bis[2,2-dimethylpentanoic acid]

Chemical Property of 5,5'-[2-(1-hydroxypropyl)-1,4-phenylenebis(oxy)]bis[2,2-dimethylpentanoic acid]

Chemical Property:

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Technology Process of 5,5'-[2-(1-hydroxypropyl)-1,4-phenylenebis(oxy)]bis[2,2-dimethylpentanoic acid]

There total 5 articles about 5,5'-[2-(1-hydroxypropyl)-1,4-phenylenebis(oxy)]bis[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:

5-Bromo-2,2-dimethylpentanoic acid,methyl ester (79520-52-8) → 5,5'-[2-(1-hydroxypropyl)-1,4-phenylenebis(oxy)]bis[2,2-dimethylpentanoic acid] (79521-18-9)

Guidance literature:

Multi-step reaction with 3 steps

1: 1.) NaH / 1.) DMF, RT, 1 h, 2.) DMF, 80 - 85 deg C, 12 - 14 h

2: NaBH₄ / methanol / Ambient temperature

3: 2 N NaOH / methanol

With sodium hydroxide; sodium tetrahydroborate; sodium hydride; In methanol;

DOI:10.1021/jm00361a015

Reference yield:

sodium tetrahydroborate (16940-66-2) + dimethyl 5,5'-[[2-(1-oxopropyl)-1,4-phenylene]bis(oxy)]bis[2,2-dimethylpentanoate] (79521-17-8) → 5,5'-[2-(1-hydroxypropyl)-1,4-phenylenebis(oxy)]bis[2,2-dimethylpentanoic acid] (79521-18-9)

Guidance literature:

In methanol;

Reference yield:

dimethyl 5,5'-[[2-(1-hydroxypropyl)-1,4-phenylene]bis(oxy)]bis[2,2-dimethylpentanoate] (79521-06-5) → 5,5'-[2-(1-hydroxypropyl)-1,4-phenylenebis(oxy)]bis[2,2-dimethylpentanoic acid] (79521-18-9)

Guidance literature:

With sodium hydroxide; In methanol; Yield given;

DOI:10.1021/jm00361a015

upstream raw materials:

dimethyl 5,5'-[[2-(1-hydroxypropyl)-1,4-phenylene]bis(oxy)]bis[2,2-dimethylpentanoate]

2',5'-dihydroxypropiophenone

5-Bromo-2,2-dimethylpentanoic acid,methyl ester

dimethyl 5,5'-[[2-(1-oxopropyl)-1,4-phenylene]bis(oxy)]bis[2,2-dimethylpentanoate]

Downstream raw materials:

methyl 5,5'<2-(1-propenyl)-1,4-phenylenebis(oxy)>bis<2,2-dimethylpentanoate>

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