METHOD FOR PRODUCING FLUORINE-CONTAINING (CYCLO)ALKENYL ZINC HALIDE COMPOUND

WIPO Patent Application WO/2013/172337

A1

The purpose of the present invention is to provide a method for easily producing a fluorine-containing (cyclo)alkenyl zinc halide compound at low cost. The present invention provides a method for producing a fluorine-containing (cyclo)alkenyl zinc halide compound represented by formula (1) (wherein A1 represents a perfluoroalkyl group having 1-12 carbon atoms, or a fluorine atom; A2 represents a fluorine atom or a hydrogen atom; A3 represents a fluorine atom or a hydrogen atom, or alternatively A3 and A1 or A2 may combine together to form a perfluoroalkylene chain having 1-12 carbon atoms; and X' represents a halogen atom), which comprises a step wherein a fluorine-containing olefin represented by formula (2) (wherein X" represents a fluorine atom or a chlorine atom; and the other symbols are as defined above) is reacted with a zinc halide represented by formula ZnX'2 (wherein the symbol is as defined above) in the presence of one or more metals that are selected from among magnesium and magnesium alloys.

OGOSHI SENSUKE (JP)
OHASHI MASATO (JP)
NAGAI TAKABUMI
ADACHI KENJI
SHIBANUMA TAKASHI

PCT/JP2013/063407

November 21, 2013

May 14, 2013

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UNIV OSAKA (JP)
DAIKIN IND LTD (JP)

C07F3/06; C07C17/26; C07C17/269; C07C21/20; C07C22/08; C07C41/30; C07C43/225; C07C67/30; C07C69/76; C07D215/12; C07D333/54; C07B61/00

WO2003051801A2

2003-06-26

JPS51128921A	1976-11-10
JPH10279551A	1998-10-20
JP2008510832A	2008-04-10
JP2012067067A	2012-04-05

SAEGUSA & PARTNERS (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)

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