terephthalic acid 1-tert-butyl ester 4-methyl ester

Base Information

• Chemical Name: terephthalic acid 1-tert-butyl ester 4-methyl ester
• CAS No.: 104141-93-7
• Molecular Formula: C₁₃H₁₆O₄
• Molecular Weight: 236.268
• Mol file: 104141-93-7.mol

Synonyms:terephthalic acid 1-tert-butyl ester 4-methyl ester

Chemical Property of terephthalic acid 1-tert-butyl ester 4-methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of terephthalic acid 1-tert-butyl ester 4-methyl ester

There total 12 articles about terephthalic acid 1-tert-butyl ester 4-methyl 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: 95.0%

methanol (67-56-1) + tert-butyl 4-(1-phenyl-1H-imidazole-2-carbonyl)benzoate → terephthalic acid 1-tert-butyl ester 4-methyl ester (104141-93-7)

Guidance literature:

at 100 ℃; for 4h; Autoclave; Inert atmosphere;

DOI:10.1021/acs.joc.0c01458

Reference yield: 91.0%

methanol (67-56-1) + tert-butyl 4-(di(pyridin-2-yl)carbamoyl)benzoate → terephthalic acid 1-tert-butyl ester 4-methyl ester (104141-93-7)

Guidance literature:

With zinc trifluoromethanesulfonate; at 20 ℃; Glovebox; Inert atmosphere; Solvolysis;

DOI:10.1055/s-0036-1590932

Reference yield: 52.0%

di-tert-butyl dicarbonate (24424-99-5) + 4-methoxycarbonylphenylboronic acid (99768-12-4) → terephthalic acid 1-tert-butyl ester 4-methyl ester (104141-93-7)

Guidance literature:

With palladium diacetate; triphenylphosphine; In 1,4-dioxane; at 100 ℃; for 15h; Inert atmosphere;

DOI:10.1021/ol500319a

upstream raw materials:

1,4-benzenedicarboxylic acid dimethyl ester

tert-butyl alcohol

4-Methoxycarbonylbenzoyl chloride

tert-Butyl 2,2,2-trichloroacetimidate

Downstream raw materials:

C₁₁H₁₁FO₆S

C₁₅H₁₄FNO₈S

C₁₅H₁₉⁽¹⁸⁾FO₆S

C₁₁H₁₁⁽¹⁸⁾FO₆S