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1 840 802

(13)

(51)

IPC

C07D301/08(2006-01-01)

C07D303/04(2006-01-01)

(21) (22)

Application

2269833/04, 1979-12-28

(22)

Actual filing date

1979-12-28

(45)

Published

2010-02-10

(72)

Inventor

Soshin Vladimir AleksandrovichPavlova Nadezhda BorisovnaMukhametshin Farid MubarakshevichOstapenko Vjacheslav Grigor'EvichZhirnov Oleg MikhajlovichLjapunov Mikhail IvanovichSokolov Sergej Vasil'Evich

METHOD OF PRODUCING TETRAFLUOROETHYLENE OXIDE Russian patent published in 2010 - IPC C07D301/08 C07D303/04

Abstract SU 1840802 A1

FIELD: chemistry.

SUBSTANCE: tetrafluoroethylene oxide is a primary product for synthesis of oxygen-containing polymer materials. Synthesis conditions: reagent 1: tetrafluoroethylene, reagent 2: oxygen with an inert diluent, 15-65°C, initiator - fluorine or trifluoromethyl hypofluoride in amount of 0.5-5 vol. %.

EFFECT: design of an efficient method of producing tetrafluoroethylene oxide.

2 cl

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SU 1 840 802 A1

Authors

Soshin Vladimir Aleksandrovich

Pavlova Nadezhda Borisovna

Mukhametshin Farid Mubarakshevich

Ostapenko Vjacheslav Grigor'Evich

Zhirnov Oleg Mikhajlovich

Ljapunov Mikhail Ivanovich

Sokolov Sergej Vasil'Evich

Dates

2010-02-10—Published

1979-12-28—Filed