2-methyl-3-(4-trifluoromethyl-phenyl)-acrylic acid ethyl ester

Base Information

• Chemical Name: 2-methyl-3-(4-trifluoromethyl-phenyl)-acrylic acid ethyl ester
• CAS No.: 890648-41-6
• Molecular Formula: C₁₃H₁₃F₃O₂
• Molecular Weight: 258.24
• Mol file: 890648-41-6.mol

Synonyms:2-methyl-3-(4-trifluoromethyl-phenyl)-acrylic acid ethyl ester

Chemical Property of 2-methyl-3-(4-trifluoromethyl-phenyl)-acrylic acid ethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of 2-methyl-3-(4-trifluoromethyl-phenyl)-acrylic acid ethyl ester

There total 4 articles about 2-methyl-3-(4-trifluoromethyl-phenyl)-acrylic acid ethyl 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: 98.0%

4-Trifluoromethylbenzaldehyde (455-19-6) + ethyl 2-diethoxyphosphorylpropionate (3699-66-9) → 2-methyl-3-(4-trifluoromethyl-phenyl)-acrylic acid ethyl ester (890648-41-6)

Guidance literature:

ethyl 2-diethoxyphosphorylpropionate; With sodium hydride; In tetrahydrofuran; mineral oil; at 0 ℃; for 0.5h; Inert atmosphere;

4-Trifluoromethylbenzaldehyde; In tetrahydrofuran; hexane; at 0 - 20 ℃; Inert atmosphere;

DOI:10.1021/acs.orglett.0c02894

Reference yield: 92.0%

(carbethoxyethylidene)triphenylphosphorane + 4-Trifluoromethylbenzaldehyde (455-19-6) → 2-methyl-3-(4-trifluoromethyl-phenyl)-acrylic acid ethyl ester (890648-41-6)

Guidance literature:

In tetrahydrofuran;

DOI:10.1021/ja065833p

Reference yield: 73.0%

ethyl 3-hydroxy-2-methylene-3-(4-trifluoromethylphenyl)propionate (220175-95-1) → 2-methyl-3-(4-trifluoromethyl-phenyl)-acrylic acid ethyl ester (890648-41-6)

Guidance literature:

With polymethylhydrosiloxane; tris(pentafluorophenyl)borate; In dichloromethane; at 20 ℃; for 0.666667h;

DOI:10.1016/j.tetlet.2006.03.014

upstream raw materials:

ethyl 3-hydroxy-2-methylene-3-(4-trifluoromethylphenyl)propionate

4-Trifluoromethylbenzaldehyde

ethyl 2-diethoxyphosphorylpropionate

monoethyl methylmalonate

Downstream raw materials:

(E)-2-methyl-3-(4-(trifluoromethyl)phenyl)prop-2-en-1-ol

ethyl 2-methyl-3-[4-(trifluoromethyl)phenyl]propanoate

ethyl 2,2-dimethyl-3-[4-(trifluoromethyl)phenyl]propanoate

2,2-dimethyl-3-[4-(trifluoromethyl)phenyl]propanoic acid