フッ素化オレフィンの製造法 - National Institute of Advanced Industrial Science and Technology

Title:

フッ素化オレフィンの製造法

Document Type and Number:

Japanese Patent JP3870229

Kind Code:

B2

Abstract:

In a process for preparing a fluorinated olefin having a carbon-carbon double bond, the carbon atoms of which have a fluorine atom, by reacting a halogenated olefin having at least one carbon-carbon double bond, a carbon atom or the carbon atoms of which bond have a chlorine atom or atoms bound thereto, and, in which the carbon atom or atoms with a single bond in the molecule have no halogen atom other than a fluorine atom, with an alkali metal fluoride, said reaction of the halogenated olefin with the alkali metal fluoride is conducted in the presence of an organic halogen-containing compound having a carbon-carbon single bond, a carbon or the carbons of which have at least one halogen atom other than fluorine atom.

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Inventors:

Akira Sekiya
Toshiro Yamada
Mitsuru Sugawara

Application Number:

JP54071697A

Publication Date:

January 17, 2007

Filing Date:

May 02, 1997

Export Citation:

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Assignee:

National Institute of Advanced Industrial Science and Technology
Zeon Corporation

International Classes:

C07C21/18; C07C17/20; C07C17/383; C07C23/08

Domestic Patent References:

JP1168347A
JP5508635A
JP6445321A
JP3924785B1

Attorney, Agent or Firm:

Yukio Uchida

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