RU2002118418A - Method for producing perfluorinated organic compounds - Google Patents

Method for producing perfluorinated organic compounds

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Publication number
RU2002118418A
RU2002118418A RU2002118418/04A RU2002118418A RU2002118418A RU 2002118418 A RU2002118418 A RU 2002118418A RU 2002118418/04 A RU2002118418/04 A RU 2002118418/04A RU 2002118418 A RU2002118418 A RU 2002118418A RU 2002118418 A RU2002118418 A RU 2002118418A
Authority
RU
Russia
Prior art keywords
organic compounds
compounds
analogues
perfluorinated
amine
Prior art date
Application number
RU2002118418/04A
Other languages
Russian (ru)
Other versions
RU2221765C1 (en
Inventor
Валерий Георгиевич Барабанов
Виктор Александрович Маталин
Галина Ивановна Каурова
Дмитрий Дмитриевич Молдавский
Original Assignee
Федеральное государственное унитарное предпри тие Российский научный центр "Прикладна хими "
Федеральное государственное унитарное предприятие Российский научный центр "Прикладная химия"
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 Федеральное государственное унитарное предпри тие Российский научный центр "Прикладна хими ", Федеральное государственное унитарное предприятие Российский научный центр "Прикладная химия" filed Critical Федеральное государственное унитарное предпри тие Российский научный центр "Прикладна хими "
Priority to RU2002118418/04A priority Critical patent/RU2221765C1/en
Publication of RU2002118418A publication Critical patent/RU2002118418A/en
Application granted granted Critical
Publication of RU2221765C1 publication Critical patent/RU2221765C1/en

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  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Claims (4)

1. Способ получения перфторированных органических соединений электрохимическим фторированием их углеводородных аналогов в жидком фтороводороде на никелевых анодах в присутствии органической электролитической добавки, отличающийся тем, что в качестве органической электролитической добавки в электролит добавляют третичный алифатический и/или ароматический амин в количестве не менее 25% от исходного соединения.1. A method of producing perfluorinated organic compounds by electrochemical fluorination of their hydrocarbon analogues in liquid hydrogen fluoride on nickel anodes in the presence of an organic electrolytic additive, characterized in that at least 25% of a tertiary aliphatic and / or aromatic amine is added to the electrolyte as an organic electrolytic additive source compound. 2. Способ по п.1, отличающийся тем, что в качестве третичного алифатического амина берут амин общей формулы (RH)3 N, где RH - предельный или непредельный радикал, имеющий от 2 до 4 углеродных атомов и взятый из группы C2H5, С3Н7, С4Н9, С3Н5, а в качестве ароматического амина – C5H5N или его алкильное производное.2. The method according to claim 1, characterized in that the amine of the general formula (R H ) 3 N, where R H is a terminal or unsaturated radical having from 2 to 4 carbon atoms and taken from the group C 2, is taken as a tertiary aliphatic amine. H 5 , C 3 H 7 , C 4 H 9 , C 3 H 5 , and as an aromatic amine, C 5 H 5 N or its alkyl derivative. 3. Способ по пп.1 и 2, отличающийся тем, что в качестве углеводородных аналогов перфторированных органических соединений берут соединения из группы алкилсульфофторидов, простых алкиловых эфиров, ароматических соединений.3. The method according to claims 1 and 2, characterized in that as hydrocarbon analogues of perfluorinated organic compounds take compounds from the group of alkyl sulfofluorides, simple alkyl ethers, aromatic compounds. 4. Способ по пп.1-3, отличающийся тем, что в качестве углеводородных аналогов перфторированных органических соединений берут соединения, содержащие в молекуле по крайней мере на один атом фтора меньше, чем у их перфторированных аналогов.4. The method according to claims 1 to 3, characterized in that as hydrocarbon analogues of perfluorinated organic compounds take compounds containing in the molecule at least one fluorine atom less than their perfluorinated analogues.
RU2002118418/04A 2002-07-08 2002-07-08 Perfluorinated organic compound production process RU2221765C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2002118418/04A RU2221765C1 (en) 2002-07-08 2002-07-08 Perfluorinated organic compound production process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2002118418/04A RU2221765C1 (en) 2002-07-08 2002-07-08 Perfluorinated organic compound production process

Publications (2)

Publication Number Publication Date
RU2002118418A true RU2002118418A (en) 2004-01-10
RU2221765C1 RU2221765C1 (en) 2004-01-20

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Family Applications (1)

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RU2002118418/04A RU2221765C1 (en) 2002-07-08 2002-07-08 Perfluorinated organic compound production process

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RU (1) RU2221765C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2615148C1 (en) * 2016-06-02 2017-04-04 Федеральное государственное унитарное предприятие "Российский научный центр "Прикладная химия" Method of producing perfluoro-3-methoxypropionyl fluoride
CN107761130B (en) * 2017-10-10 2019-10-22 山东华夏神舟新材料有限公司 The electrochemical fluorination preparation method of hydrofluoroether

Also Published As

Publication number Publication date
RU2221765C1 (en) 2004-01-20

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20140709

NF4A Reinstatement of patent

Effective date: 20160120

PD4A Correction of name of patent owner
PC43 Official registration of the transfer of the exclusive right without contract for inventions

Effective date: 20220425