1-{5-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-oxazol-4-yl}ethanone

Base Information

• Chemical Name: 1-{5-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-oxazol-4-yl}ethanone
• CAS No.: 1026449-32-0
• Molecular Formula: C₁₃H₁₀F₃NO₂
• Molecular Weight: 269.223
• Mol file: 1026449-32-0.mol

Synonyms:1-{5-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-oxazol-4-yl}ethanone

Chemical Property of 1-{5-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-oxazol-4-yl}ethanone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-{5-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-oxazol-4-yl}ethanone

There total 6 articles about 1-{5-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-oxazol-4-yl}ethanone 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: 59.0%

C13H11F3NO3(1+)*Cl(1-) → C13H9ClF3NO2 + 1-{5-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-oxazol-4-yl}ethanone (1026449-32-0)

Guidance literature:

With 2,4,6-trimethyl-pyridine; phosphorus trichloride; In dichloromethane; for 6h; chemoselective reaction; Reflux;

DOI:10.1055/s-0037-1610278

Reference yield:

Isonitrosoacetylacetone (29917-12-2) → 1-{5-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-oxazol-4-yl}ethanone (1026449-32-0)

Guidance literature:

Multi-step reaction with 2 steps

1: HCl / ethyl acetate

2: POCl₃ / CHCl₃

With hydrogenchloride; trichlorophosphate; In chloroform; ethyl acetate; 1: Condensation / 2: deoxygenation;

DOI:10.1021/jm990476x

Reference yield:

1-[5-methyl-3-oxy-2-(4-trifluoromethyl-phenyl)-oxazol-4-yl]-ethanone (1026737-12-1) → 1-{5-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-oxazol-4-yl}ethanone (1026449-32-0)

Guidance literature:

With trichlorophosphate; In chloroform;

DOI:10.1021/jm990476x

upstream raw materials:

1-[5-methyl-3-oxy-2-(4-trifluoromethyl-phenyl)-oxazol-4-yl]-ethanone

4-Trifluoromethylbenzaldehyde

Isonitrosoacetylacetone

Downstream raw materials:

(E)-3-{2-[5-Methyl-2-(4-trifluoromethyl-phenyl)-oxazol-4-ylmethyl]-benzofuran-5-yl}-but-2-enoic acid ethyl ester

(E)-3-{2-[5-Methyl-2-(4-trifluoromethyl-phenyl)-oxazol-4-ylmethyl]-benzofuran-5-yl}-but-2-en-1-ol

1-{2-[5-methyl-2-(4-trifluoromethyl-phenyl)-oxazol-4-ylmethyl]-benzofuran-5-yl}-ethanol

1-{2-[5-methyl-2-(4-trifluoromethyl-phenyl)-oxazol-4-ylmethyl]-benzofuran-5-yl}-ethanone