5-tert-butyl-2-diphenylaminoisophthalic acid dimethyl ester

Base Information

Chemical Name:5-tert-butyl-2-diphenylaminoisophthalic acid dimethyl ester
CAS No.:522739-60-2
Molecular Formula:C₂₆H₂₇NO₄
Molecular Weight:417.505
Hs Code.:

Synonyms:5-tert-butyl-2-diphenylaminoisophthalic acid dimethyl ester

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Chemical Property of 5-tert-butyl-2-diphenylaminoisophthalic acid dimethyl ester

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Technology Process of 5-tert-butyl-2-diphenylaminoisophthalic acid dimethyl ester

There total 4 articles about 5-tert-butyl-2-diphenylaminoisophthalic acid dimethyl ester 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: 85.0%

: 122-39-4
diphenylamine

: 259197-87-0
2-bromo-5-tert-butyl-isophthalic acid dimethyl ester

: 522739-60-2
5-tert-butyl-2-diphenylaminoisophthalic acid dimethyl ester

Guidance literature:: With copper; potassium carbonate; In diphenylether; at 190 ℃; for 48h;
DOI:10.1021/jo026883p

Reference yield:

: 98-19-1
5-tert-Butyl-m-xylene

: 522739-60-2
5-tert-butyl-2-diphenylaminoisophthalic acid dimethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 90 percent / iron powder; bromine / CHCl₃ / 2 h / 20 °C

2: 97 percent / KMnO₄ / H₂O; 2-methyl-propan-2-ol / 19 h / Heating

3: 81 percent / H₂SO₄ / 18 h / Heating

4: 85 percent / potassium carbonate; copper bronze / diphenyl ether / 48 h / 190 °C

With potassium permanganate; sulfuric acid; bromine; iron; copper; potassium carbonate; In diphenylether; chloroform; water; tert-butyl alcohol; 4: Ullmann coupling;
DOI:10.1021/jo026883p

Reference yield:

: 5345-05-1
4-t-butyl-2,6-dimethylbromobenzene

: 522739-60-2
5-tert-butyl-2-diphenylaminoisophthalic acid dimethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 97 percent / KMnO₄ / H₂O; 2-methyl-propan-2-ol / 19 h / Heating

2: 81 percent / H₂SO₄ / 18 h / Heating

3: 85 percent / potassium carbonate; copper bronze / diphenyl ether / 48 h / 190 °C

With potassium permanganate; sulfuric acid; copper; potassium carbonate; In diphenylether; water; tert-butyl alcohol; 3: Ullmann coupling;
DOI:10.1021/jo026883p