3-(5-Hydroxy-4-isopropyl-5-phenylethynyl-2-trifluoromethyl-2,5-dihydro-oxazol-2-yl)-propionic acid tert-butyl ester

Base Information

Chemical Name:3-(5-Hydroxy-4-isopropyl-5-phenylethynyl-2-trifluoromethyl-2,5-dihydro-oxazol-2-yl)-propionic acid tert-butyl ester
CAS No.:87341-21-7
Molecular Formula:C₂₂H₂₆F₃NO₄
Molecular Weight:425.448
Hs Code.:

Synonyms:3-(5-Hydroxy-4-isopropyl-5-phenylethynyl-2-trifluoromethyl-2,5-dihydro-oxazol-2-yl)-propionic acid tert-butyl ester

Suppliers and Price of 3-(5-Hydroxy-4-isopropyl-5-phenylethynyl-2-trifluoromethyl-2,5-dihydro-oxazol-2-yl)-propionic acid tert-butyl ester

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 3-(5-Hydroxy-4-isopropyl-5-phenylethynyl-2-trifluoromethyl-2,5-dihydro-oxazol-2-yl)-propionic acid tert-butyl ester

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 3-(5-Hydroxy-4-isopropyl-5-phenylethynyl-2-trifluoromethyl-2,5-dihydro-oxazol-2-yl)-propionic acid tert-butyl ester

There total 4 articles about 3-(5-Hydroxy-4-isopropyl-5-phenylethynyl-2-trifluoromethyl-2,5-dihydro-oxazol-2-yl)-propionic acid tert-butyl 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: 61.0%

: 87341-14-8
tert-butyl 3-[5-oxo-4-(propan-2-yl)-2-(trifluoromethyl)-2,5-dihydro-1,3-oxazol-2-yl]propanoate

: 4440-01-1
lithium phenylacetylide

: 87341-21-7
3-(5-Hydroxy-4-isopropyl-5-phenylethynyl-2-trifluoromethyl-2,5-dihydro-oxazol-2-yl)-propionic acid tert-butyl ester

Guidance literature:: In tetrahydrofuran; 0 deg C then warming to 25 deg C;
DOI:10.1016/S0040-4039(00)81929-2

Reference yield:

: 72-18-4,25609-85-2,7004-03-7,921-10-8
L-valine

: 87341-21-7
3-(5-Hydroxy-4-isopropyl-5-phenylethynyl-2-trifluoromethyl-2,5-dihydro-oxazol-2-yl)-propionic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 3 steps

2: 80 percent / NEt₃ / CH₂Cl₂ / 1.) -10 deg C, 2.) 25 deg C, 12 h

3: 61 percent / tetrahydrofuran / 0 deg C then warming to 25 deg C

With triethylamine; In tetrahydrofuran; dichloromethane;
DOI:10.1016/S0040-4039(00)81929-2

Reference yield:

: 1663-39-4,25232-27-3
tert-Butyl acrylate

: 87341-21-7
3-(5-Hydroxy-4-isopropyl-5-phenylethynyl-2-trifluoromethyl-2,5-dihydro-oxazol-2-yl)-propionic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / NEt₃ / CH₂Cl₂ / 1.) -10 deg C, 2.) 25 deg C, 12 h

2: 61 percent / tetrahydrofuran / 0 deg C then warming to 25 deg C

With triethylamine; In tetrahydrofuran; dichloromethane;
DOI:10.1016/S0040-4039(00)81929-2