Benzoic acid, 5-(1,1-dimethylethyl)-2-hydroxy-, methyl ester

Base Information

• Chemical Name: Benzoic acid, 5-(1,1-dimethylethyl)-2-hydroxy-, methyl ester
• CAS No.: 52888-72-9
• Molecular Formula: C12H16O3
• Molecular Weight: 208.257

Synonyms:5-tert-butyl-2-hydroxy-benzoic acid methyl ester;methyl 5-tert-butylsalicylate;methyl 5-tert-butyl-2-hydroxybenzoate;5-tert-Butyl-2-hydroxy-benzoesaeure-methylester;

Chemical Property of Benzoic acid, 5-(1,1-dimethylethyl)-2-hydroxy-, methyl ester

Chemical Property:

• Boiling Point: 90-100 °C
• PKA: 9.97±0.18(Predicted)
• PSA: 46.53000
• Density: 1.082±0.06 g/cm3(Predicted)
• LogP: 2.47630

Purity/Quality:

99% ,98%,Electron Grade , ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Benzoic acid, 5-(1,1-dimethylethyl)-2-hydroxy-, methyl ester

There total 9 articles about Benzoic acid, 5-(1,1-dimethylethyl)-2-hydroxy-, 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: 96.0%

t-butyl bromide (507-19-7) + methyl salicylate (119-36-8,8024-54-2) → 5-(tert-butyl)-2-hydroxybenzoic acid methyl ester (52888-72-9)

Guidance literature:

methyl salicylate; With PPA; at 20 ℃; for 1h;

t-butyl bromide; at 90 ℃; for 7h; Heating / reflux;

Reference yield: 73.0%

→ 5-(tert-butyl)-2-hydroxybenzoic acid methyl ester (52888-72-9)

Guidance literature:

In tetrahydrofuran; methanol; diethyl ether; at 0 ℃;

Reference yield: 63.2%

tert-butyl alcohol (75-65-0) + methyl salicylate (119-36-8,8024-54-2) → methyl 3,5‐di‐tert-butyl‐2‐hydroxybenzoate (15018-03-8) + 5-(tert-butyl)-2-hydroxybenzoic acid methyl ester (52888-72-9)

Guidance literature:

With sulfuric acid; In methanol; at -3.4 - 30 ℃;

upstream raw materials:

methanol

5-tert-butylsalicylic acid

isobutyl salicylate

tetrachloromethane

Downstream raw materials:

5-tert-Butyl-2-[N-(2-tert-butyl-phenyl)-benzimidoyloxy]-benzoic acid methyl ester

5-tert-butyl-2-{3,5-difluoro-4-(1-methyl-3-phenyl-propylamino)-6-[3-(5-trifluoromethyl-[1,2,4]oxadiazol-3-yl)-phenoxy]-pyridin-2-yloxy}-benzoic acid methyl ester

5-tert-Butyl-2-[N-(4-tert-butyl-phenyl)-benzimidoyloxy]-benzoic acid methyl ester

5-tert-Butyl-2-(N-phenyl-benzimidoyloxy)-benzoic acid methyl ester

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