α-Methyl-4-(1-methylethyl)benzenepropanoic acid

Base Information

• Chemical Name: α-Methyl-4-(1-methylethyl)benzenepropanoic acid
• CAS No.: 66735-06-6
• Molecular Formula: C₁₃H₁₈O₂
• Molecular Weight: 206.285
• Hs Code.: 2918199090
• Mol file: 66735-06-6.mol

Synonyms:3-(4-Isopropyl-phenyl)-2-methyl-propionsaeure;3-(4-isopropyl-phenyl)-2-methyl-propionic acid;3-(4-isopropylphenyl)-2-methylpropanoic acid;

Chemical Property of α-Methyl-4-(1-methylethyl)benzenepropanoic acid

Chemical Property:

• PSA: 37.30000
• LogP: 3.07320

Purity/Quality:

2-Methyl-3-[4-(propan-2-yl)phenyl]propanoicacid 95% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of α-Methyl-4-(1-methylethyl)benzenepropanoic acid

There total 8 articles about α-Methyl-4-(1-methylethyl)benzenepropanoic 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:

3-(4-isopropylphenyl)-2-methylacrylic acid (3602-26-4) → p-isopropyl-α-methyl-hydroxycinnamic acid (66735-06-6,74648-04-7,77897-27-9)

Guidance literature:

With palladium 10% on activated carbon; hydrogen; In methanol; for 24h; under 7600.51 Torr;

DOI:10.1016/j.ejmech.2013.01.012

Reference yield:

C14H18O4 (1267118-41-1) → p-isopropyl-α-methyl-hydroxycinnamic acid (66735-06-6,74648-04-7,77897-27-9)

Guidance literature:

at 180 ℃; Inert atmosphere; Schlenk technique; Glovebox;

Reference yield:

(4-isopropylbenzaldehyde) (122-03-2) → p-isopropyl-α-methyl-hydroxycinnamic acid (66735-06-6,74648-04-7,77897-27-9)

Guidance literature:

Multi-step reaction with 2 steps

1.1: potassium carbonate / 0.08 h / 0 °C

1.2: 12 h / 160 - 180 °C

2.1: palladium 10% on activated carbon; hydrogen / methanol / 24 h / 7600.51 Torr

With palladium 10% on activated carbon; hydrogen; potassium carbonate; In methanol;

DOI:10.1016/j.ejmech.2013.01.012

upstream raw materials:

4-isopropylbenzyl chloride

3-(4-isopropylphenyl)-2-methylacrylic acid

(4-isopropylbenzaldehyde)

C₁₄H₁₈O₄

Downstream raw materials:

C₂₅H₂₈O₂

3-(4-isopropylphenyl)-2-methylpropanoyl chloride

Refernces

• 1、 Wang, Zhi-Gang,Chen, Liqun,Chen, Jiebo,Zheng, Jian-Feng,Gao, Weiwei,Zeng, Zhiping,Zhou, Hu,Zhang, Xiao-Kun,Huang, Pei-Qiang,Su, Ying. "Synthesis and SAR study of modulators inhibiting tRXRα-dependent AKT activation". . p. 632 - 648. Retrieved 2013/05/09.