UA46588U - Process for the preparation of s(+)-6-aryl-(trifluoro)acetyl-6-trifluoromethyl-5-6-dihydropyridine-2(1h)-ones - Google Patents

Process for the preparation of s(+)-6-aryl-(trifluoro)acetyl-6-trifluoromethyl-5-6-dihydropyridine-2(1h)-ones

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Publication number
UA46588U
UA46588U UAU200907726U UAU200907726U UA46588U UA 46588 U UA46588 U UA 46588U UA U200907726 U UAU200907726 U UA U200907726U UA U200907726 U UAU200907726 U UA U200907726U UA 46588 U UA46588 U UA 46588U
Authority
UA
Ukraine
Prior art keywords
trifluoro
aryl
ones
dihydropyridine
trifluoromethyl
Prior art date
Application number
UAU200907726U
Other languages
Russian (ru)
Inventor
Михаил Владимирович Вовк
Владимир Андреевич Сукач
Наталия Михайловна Головач
Original Assignee
Институт Органической Химии Нан Украины
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Институт Органической Химии Нан Украины filed Critical Институт Органической Химии Нан Украины
Priority to UAU200907726U priority Critical patent/UA46588U/en
Publication of UA46588U publication Critical patent/UA46588U/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A process for the preparation of S(+)-6-aryl-(trifluoro)acetyl-6-trifluoromethyl-5-6-dihydropyridine-2(1H)-ones of general formula:,wherein Аr = Ph, 4-РСН, 4-МеСН, 4-МеОСН;R = Ме, СF,consists in that S(-)-4-amino-4-aryl-5,5,5-trifluoropentane-2-ones are subjected to interaction with ethyl esters of (trifluoro)acetacetic acid in boiling xylene (individual isomers or mixture thereof) followed by separation of desired products by conventional methods.
UAU200907726U 2009-07-22 2009-07-22 Process for the preparation of s(+)-6-aryl-(trifluoro)acetyl-6-trifluoromethyl-5-6-dihydropyridine-2(1h)-ones UA46588U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU200907726U UA46588U (en) 2009-07-22 2009-07-22 Process for the preparation of s(+)-6-aryl-(trifluoro)acetyl-6-trifluoromethyl-5-6-dihydropyridine-2(1h)-ones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU200907726U UA46588U (en) 2009-07-22 2009-07-22 Process for the preparation of s(+)-6-aryl-(trifluoro)acetyl-6-trifluoromethyl-5-6-dihydropyridine-2(1h)-ones

Publications (1)

Publication Number Publication Date
UA46588U true UA46588U (en) 2009-12-25

Family

ID=50639108

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU200907726U UA46588U (en) 2009-07-22 2009-07-22 Process for the preparation of s(+)-6-aryl-(trifluoro)acetyl-6-trifluoromethyl-5-6-dihydropyridine-2(1h)-ones

Country Status (1)

Country Link
UA (1) UA46588U (en)

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