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Title:
METHOD FOR PRODUCING PERHALOGENATED FIVE-MEMBERED RING COMPOUND
Document Type and Number:
Japanese Patent JP2002241324
Kind Code:
A
Abstract:

To provide a method for producing a perhalogenated cyclopentane or perhalogenated cyclopentene containing fluorine, useful as a raw material for production of fluorinated cyclopentane in an industrial scale.

Cyclopentane, cyclopentene, hydrogen-containing cyclopentenes or hydrogen-containing cyclopentanes partially halogenated with chlorine atom or fluorine atom as a raw material are substantially simultaneously reacted with chlorine and hydrogen fluoride on a catalyst to produce the objective perhalogenated 5-membered ring compound.


Inventors:
TAKADA NAOKADO
IMURA HIDEAKI
NISHIHARA KATSUYA
KOMATA TAKEO
Application Number:
JP2001036030A
Publication Date:
August 28, 2002
Filing Date:
February 13, 2001
Export Citation:
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Assignee:
NIPPON ZEON CO
CENTRAL GLASS CO LTD
International Classes:
C07C17/093; C07B61/00; C07C17/10; C07C23/08; (IPC1-7): C07C17/093; C07C17/10; C07C23/08
Domestic Patent References:
JP2000198752A2000-07-18
JP2000226345A2000-08-15
JPH06228023A1994-08-16
JPH0625029A1994-02-01
JPH06510048A1994-11-10
JPH04145033A1992-05-19
Foreign References:
US3865885A1975-02-11
US3541165A1970-11-17
GB990793A1965-05-05
US2900420A1959-08-18
Attorney, Agent or Firm:
Yoshiyuki Nishi