Patenton — panteon of patents

(19)

RU

(11)

2 071 509

(13)

C1

(51)

IPC

(21) (22)

Application

94015218/04, 1994-04-26

(22)

Actual filing date

1994-04-26

(45)

Published

1997-01-10

(72)

Inventor

Dmitriev S.S.Kaurova G.I.Barabanov V.G.Temchenko V.G.Rjabkova L.S.

(73)

Holder

Rossijskij Nauchnyj Tsentr Khimija"

METHOD OF SYNTHESIS OF OCTAFLUOROCYCLOBUTANE Russian patent published in 1997 - IPC

Abstract RU 2071509 C1

FIELD: organic chemistry, chemical technology. SUBSTANCE: method involves electrochemical fluorination of tetrafluorocyclobutane at initial concentration 1.5-4.0%. Anhydrous hydrogen fluoride is used as electrolyte at potential value 5.0-6.5 v. EFFECT: improved method of synthesis. 1 dwg

Similar patents RU2071509C1

Title Year Author Number
METHOD FOR PRODUCTION OF DIFLUOROMETHANE 1993
  • Vinogradov D.V.
  • Khomutov V.A.
  • Barabanov V.G.
 RU2051140C1
PERFLUORINATED ORGANIC COMPOUND PRODUCTION PROCESS 2002
  • Barabanov V.G.
  • Matalin V.A.
  • Kaurova G.I.
  • Moldavskij D.D.
 RU2221765C1
METHOD FOR PRODUCTION OF 1,1,1,3,3-PENTAFLUOROPROPANE 1994
  • Vinogradov D.V.
  • Khomutov V.A.
  • Barabanov V.G.
 RU2065430C1
PROCESS FOR PREPARING ETHANOL HALIDE 1992
  • Orlov A.P.
  • Shchavelev V.B.
  • Jakovlev V.A.
 RU2039034C1
METHOD OF PREPARING 2-HYDROHEPTAFLUOROPROPANE OR MIXTURE OF 2-HYDROHEPTAFLUOROPROPANE AND OCTAFLUOROPROPANE 1998
  • Mitina I.E.
  • Trukshin I.G.
  • Barabanov V.G.
  • Andreev V.I.
 RU2134680C1
METHOD OF PRODUCING ACYL FLUORIDE OF PERFLUOROCYCLOHEXANE CARBOXYLIC ACID 2010
  • Kaurova Galina Ivanovna
  • Lesnevskaja Nina Bolislavovna
  • Ljudikajnen Aleksandr Aleksandrovich
  • Matalin Viktor Aleksandrovich
  • Moldavskij Dmitrij Dmitrievich
 RU2430909C1
METHOD OF PRODUCING PERFLUORO-3-METHOXYPROPIONYL FLUORIDE 2016
  • Matalin Viktor Aleksandrovich
  • Lyudikajnen Aleksandr Aleksandrovich
  • Kaurova Galina Ivanovna
  • Peganova Natalya Vladimirovna
  • Berenblit Vsevolod Volfovich
  • Lebedev Nikolaj Valentinovich
  • Gubanov Viktor Andreevich
 RU2615148C1
METHOD FOR PREPARING PERFLUOROALKANE SULFOFLUORIDE 2003
  • Barabanov V.G.
  • Borutskaja G.V.
  • Bispen T.A.
  • Kaurova G.I.
  • Il'In N.A.
  • Denisenkov V.F.
  • Moldavskij D.D.
  • Nurgalieva S.M.
  • Shkul'Tetskaja L.V.
  • Fedorova T.E.
  • Furin G.G.
 RU2237659C1
METHOD OF SYNTHESIS OF PENTAFLUOROETHANE AND/OR HEXAFLUOROETHANE 1995
  • Kornilov V.V.
  • Kostjaev R.A.
  • Mel'Nichenko B.A.
  • Maksimov B.N.
 RU2088564C1
METHOD FOR PREPARING 1,1,1,2-TETRAFLUOROETHANE 2003
  • Dmitriev A.V.
  • Trukshin I.G.
  • Barabanov V.G.
 RU2243961C1

RU 2 071 509 C1

Authors

Dmitriev S.S.

Kaurova G.I.

Barabanov V.G.

Temchenko V.G.

Rjabkova L.S.

Dates

1997-01-10—Published

1994-04-26—Filed

read Similar patents