ethyl 4-(4-fluorophenyl)-2-oxo-6-(trifluoromethyl)-2H-pyran-3-carboxylate

Base Information

Chemical Name:ethyl 4-(4-fluorophenyl)-2-oxo-6-(trifluoromethyl)-2H-pyran-3-carboxylate
CAS No.:1037590-07-0
Molecular Formula:C₁₅H₁₀F₄O₄
Molecular Weight:330.236
Hs Code.:

Synonyms:ethyl 4-(4-fluorophenyl)-2-oxo-6-(trifluoromethyl)-2H-pyran-3-carboxylate

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Chemical Property of ethyl 4-(4-fluorophenyl)-2-oxo-6-(trifluoromethyl)-2H-pyran-3-carboxylate

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Technology Process of ethyl 4-(4-fluorophenyl)-2-oxo-6-(trifluoromethyl)-2H-pyran-3-carboxylate

There total 1 articles about ethyl 4-(4-fluorophenyl)-2-oxo-6-(trifluoromethyl)-2H-pyran-3-carboxylate 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: 39.0%

: 582-65-0
1-(4-fluorophenyl)-4,4,4-trifluoro-1,3-butanedione

: 996-82-7
sodium diethylmalonate

: 1037590-07-0
ethyl 4-(4-fluorophenyl)-2-oxo-6-(trifluoromethyl)-2H-pyran-3-carboxylate

Guidance literature:: 1-(4-fluorophenyl)-4,4,4-trifluoro-1,3-butanedione; With phosphorus pentachloride; In tetrachloromethane; at 30 - 35 ℃; for 36h;

sodium diethylmalonate; In ethanol; dichloromethane; at -50 - 0 ℃; for 1h;
DOI:10.1021/ol800992z

Reference yield: 87.0%

: 1037590-07-0
ethyl 4-(4-fluorophenyl)-2-oxo-6-(trifluoromethyl)-2H-pyran-3-carboxylate

: 1037590-14-9
4-(4-fluorophenyl)-6-(trifluoromethyl)-2H-pyran-2-one

Guidance literature:: With sulfuric acid; acetic acid; In water; for 4h; Reflux;
DOI:10.1021/ol800992z

Reference yield: 82.0%

: 1037590-07-0
ethyl 4-(4-fluorophenyl)-2-oxo-6-(trifluoromethyl)-2H-pyran-3-carboxylate

: 1348742-51-7
(E)-2-ethoxycarbonyl-3-(4-fluorophenyl)-3-(5-trifluoromethyl-1,2,3-triazol-4-yl)acrylic acid

Guidance literature:: ethyl 4-(4-fluorophenyl)-2-oxo-6-(trifluoromethyl)-2H-pyran-3-carboxylate; With sodium azide; In ethanol; water; for 5h; Reflux;

With hydrogenchloride; In ethanol; water; at 20 ℃;
DOI:10.1016/j.tetlet.2011.09.149