Title:
【発明の名称】フッ素化法
Document Type and Number:
Japanese Patent JP2003531131
Kind Code:
A
Abstract:
Novel techniques are disclosed for the direct fluoridation of organic compounds by treatment with fluorine gas in a reaction mixture comprising hydrofluoric acid and at least one of water and formic acid. The techniques are particularly applicable to aromatic organic compounds and beta-dicarbonyl compounds. Increased efficiency of reaction is observed, together with improvements in yield and purity of product, with especially beneficial effects being apparent at low temperatures.
Inventors:
Roden Dennis, Bowden
Moyleit, Jiyoung Stuywart
Moyleit, Jiyoung Stuywart
Application Number:
JP2001576745A
Publication Date:
October 21, 2003
Filing Date:
April 11, 2001
Export Citation:
Assignee:
F2 Chemicals Limited
International Classes:
C07B39/00; C07C17/12; C07C45/63; C07C49/167; C07C49/84; C07C67/307; C07C69/716; C07C201/12; C07C205/12; (IPC1-7): C07B39/00; C07C45/63; C07C49/167; C07C49/84; C07C67/307; C07C69/716; C07C201/12; C07C205/12
Attorney, Agent or Firm:
Heiyoshi Odashima
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