5,5'-methylenebis-(2,4,6-trimethylisophthalic acid)

Base Information

Chemical Name:5,5'-methylenebis-(2,4,6-trimethylisophthalic acid)
CAS No.:1370257-08-1
Molecular Formula:C₂₃H₂₄O₈
Molecular Weight:428.439
Hs Code.:

Synonyms:5,5'-methylenebis-(2,4,6-trimethylisophthalic acid)

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Chemical Property of 5,5'-methylenebis-(2,4,6-trimethylisophthalic acid)

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Technology Process of 5,5'-methylenebis-(2,4,6-trimethylisophthalic acid)

There total 5 articles about 5,5'-methylenebis-(2,4,6-trimethylisophthalic 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: 41.0%

: 1370257-10-5
C₂₃H₃₂O₄

: 1370257-08-1
5,5'-methylenebis-(2,4,6-trimethylisophthalic acid)

Guidance literature:: With Jones reagent; In acetone; at 4 - 30 ℃; for 0.75h;
DOI:10.1039/c2dt12427k

Reference yield:

: 733-07-3
dimesitylmethane

: 1370257-08-1
5,5'-methylenebis-(2,4,6-trimethylisophthalic acid)

Guidance literature:: Multi-step reaction with 4 steps

1: hydrogen bromide; acetic acid / 12 h / 95 °C

2: acetic acid / 130 - 140 °C

3: lithium hydroxide monohydrate; ethanol / Reflux

4: Jones reagent / acetone / 0.75 h / 4 - 30 °C

With Jones reagent; lithium hydroxide monohydrate; ethanol; hydrogen bromide; acetic acid; In acetone;
DOI:10.1039/c2dt12427k

Reference yield:

: 108-67-8
1,3,5-trimethyl-benzene

: 1370257-08-1
5,5'-methylenebis-(2,4,6-trimethylisophthalic acid)

Guidance literature:: Multi-step reaction with 5 steps

1.1: formic acid / 80 °C

1.2: 6 h / Reflux

2.1: hydrogen bromide; acetic acid / 12 h / 95 °C

3.1: acetic acid / 130 - 140 °C

4.1: lithium hydroxide monohydrate; ethanol / Reflux

5.1: Jones reagent / acetone / 0.75 h / 4 - 30 °C

With Jones reagent; formic acid; lithium hydroxide monohydrate; ethanol; hydrogen bromide; acetic acid; In acetone;
DOI:10.1039/c2dt12427k