Title:
【発明の名称】ハロゲン化フェノールの塩素化方法
Document Type and Number:
Japanese Patent JP2002504921
Kind Code:
A
Abstract:
The invention concerns a method for chlorinating an aromatic ring, characterised in that it consists in submitting the aromatic substrate to the action of a chlorinating agent in the presence of a Lewis acid containing a boron atom bound to at least an oxygen atom. The invention is applicable to organic synthesis.
Inventors:
Desmur, Jean-Roger
Spandrail, Jean-Francis
Padilla, Genevieve
Spandrail, Jean-Francis
Padilla, Genevieve
Application Number:
JP50391699A
Publication Date:
February 12, 2002
Filing Date:
June 24, 1998
Export Citation:
Assignee:
Rhodia stain
International Classes:
C07B39/00; C07C37/62; C07C39/27; (IPC1-7): C07C37/62; C07B39/00; C07C39/27
Attorney, Agent or Firm:
Takashi Ishida (4 others)