SU1504987A1 - METHOD OF OBTAINING FLUORALCYL-CONTAINING α, β-EPOXYKETONES - Google Patents

METHOD OF OBTAINING FLUORALCYL-CONTAINING α, β-EPOXYKETONES

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Publication number
SU1504987A1
SU1504987A1 SU4298147/04A SU4298147A SU1504987A1 SU 1504987 A1 SU1504987 A1 SU 1504987A1 SU 4298147/04 A SU4298147/04 A SU 4298147/04A SU 4298147 A SU4298147 A SU 4298147A SU 1504987 A1 SU1504987 A1 SU 1504987A1
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SU
USSR - Soviet Union
Prior art keywords
epoxyketones
obtaining
general formula
fluoralcyl
fluoroalkyl
Prior art date
Application number
SU4298147/04A
Other languages
Russian (ru)
Inventor
В.Г. Ратнер
В.И. Филякова
К.И. Пашкевич
Original Assignee
Институт химии Уральского научного центра АН СССР
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.)
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Application filed by Институт химии Уральского научного центра АН СССР filed Critical Институт химии Уральского научного центра АН СССР
Priority to SU4298147/04A priority Critical patent/SU1504987A1/en
Application granted granted Critical
Publication of SU1504987A1 publication Critical patent/SU1504987A1/en

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

Abstract

Способ получения фторалкилсодержащих α, β-эпоксикетонов общей формулыгде R- CF, CF, CF, H(CF);R - Ph, t - Bu,на основе фторалкилсодержащих β-гидроксикетонов общей формулыгде Rи R имеют указанные выше значения, отличающийся тем, что, с целью упрощения процесса и увеличения выхода целевого продукта, вышеуказанный кетон подвергают взаимодействию с эквимолярным количеством брома в присутствии карбоната кальция в среде алифатического углеводорода или галоидуглеводорода с последующим кипячением реакционной массы с водным раствором карбоната натрия при молярном соотношении кетон - карбонат натрия 1:5-6.The method of obtaining fluoroalkyl-containing α, β-epoxyketones of the general formula where R is CF, CF, CF, H (CF); R is Ph, t is Bu, based on the fluoroalkyl containing β-hydroxyketones of the general formula where R and R have the above values, characterized in that In order to simplify the process and increase the yield of the target product, the above ketone is reacted with an equimolar amount of bromine in the presence of calcium carbonate in an aliphatic hydrocarbon or halohydrocarbon, followed by boiling the reaction mixture with an aqueous solution of sodium carbonate at olyarnom ketone ratio - Sodium carbonate is 1: 5-6.

SU4298147/04A 1987-08-17 1987-08-17 METHOD OF OBTAINING FLUORALCYL-CONTAINING α, β-EPOXYKETONES SU1504987A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4298147/04A SU1504987A1 (en) 1987-08-17 1987-08-17 METHOD OF OBTAINING FLUORALCYL-CONTAINING α, β-EPOXYKETONES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4298147/04A SU1504987A1 (en) 1987-08-17 1987-08-17 METHOD OF OBTAINING FLUORALCYL-CONTAINING α, β-EPOXYKETONES

Publications (1)

Publication Number Publication Date
SU1504987A1 true SU1504987A1 (en) 2009-10-10

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ID=60526888

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4298147/04A SU1504987A1 (en) 1987-08-17 1987-08-17 METHOD OF OBTAINING FLUORALCYL-CONTAINING α, β-EPOXYKETONES

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SU (1) SU1504987A1 (en)

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