Title:
DEFLUORINATION TREATING METHOD OF AROMATIC FLUORINATED COMPOUND BY USING TITANOCENES AS CATALYSTS
Document Type and Number:
Japanese Patent JP3910166
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method of defluorinating an organic fluorinated compound which is easy to control reaction conditions, does not need hydrolysis treatment, is simple, and has a good selectivity.
SOLUTION: The defluorination treating method comprises treating an organic fluorinated compound by using a titanocene dihalide or titanocene monohalide catalyst in combination with an alkylmagnesium reagent in an organic solvent.
Inventors:
Yasushi Takahashi
Application Number:
JP2003317466A
Publication Date:
April 25, 2007
Filing Date:
September 09, 2003
Export Citation:
Assignee:
Japan Science and Technology Agency
International Classes:
C07B35/06; C07B61/00; C07C1/26; C07C15/24; C07D213/127; C07D215/02; (IPC1-7): C07B35/06; C07C1/26; C07C15/24; //C07B61/00
Domestic Patent References:
| JP2000256217A |
Other References:
Bulletin of the Korean Chem. Soc.,(2000),21(2),p.211-4
Chemistry Letters,(1997),(12),p.1251-2
Chemistry Letters,(1997),(12),p.1251-2
Attorney, Agent or Firm:
Eiji Katayama
Junko Kobayashi
Hiroshi Kobayashi
Kaoru Kuroda
Junko Kobayashi
Hiroshi Kobayashi
Kaoru Kuroda