Title:
【発明の名称】フッ素含有化合物、特にフルオロベンズアルデヒドおよびフルオロベンゾニトリルの製造方法
Document Type and Number:
Japanese Patent JP2001514238
Kind Code:
A
Abstract:
PCT No. PCT/EP98/05296 Sec. 371 Date Feb. 20, 2000 Sec. 102(e) Date Feb. 28, 2000 PCT Filed Aug. 20, 1998 PCT Pub. No. WO99/11588 PCT Pub. Date Mar. 11, 1999The invention concerns a method for producing compound containing fluorine, particularly fluorobenzaldehyde and fluorobenzonitrle, by a halogen exchange reaction with a compound of the formula I as fluorinating agent, defined in the specification, and a quatenary aminophosphonium compound of the formula III as catalyst, as defined in the specification, and in a solvent consisting of a nitro and/or sulfoxy substituted organic compound of the formula IVa and/or IVb, as defined in the specification.
Inventors:
Appel, Wolfgang
Pathenok, Sergey
Thomas, Wessel
Pathenok, Sergey
Thomas, Wessel
Application Number:
JP2000508632A
Publication Date:
September 11, 2001
Filing Date:
August 20, 1998
Export Citation:
Assignee:
Aventis Research und Technologies Gaem Behr und Ko Kahge
International Classes:
C07B39/00; C07B61/00; C07C45/63; C07C47/55; C07C253/30; C07C255/50; B01J31/02; (IPC1-7): C07B39/00; B01J31/02; C07C45/63; C07C47/55; C07C253/30; C07C255/50
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)