Title:
【発明の名称】少なくとも1つの電子供与基を有する炭素環式芳香族誘導体のオルト-メタル化方法
Document Type and Number:
Japanese Patent JP2002515465
Kind Code:
A
Abstract:
The invention concerns a method for orthometalation of a carbocyclic aromatic derivative bearing at least an electron donor group, characterised in that it consists in reacting said carbocyclic aromatic derivative with an efficient amount of at least one alkaline metal in the presence of a compound of formula (I): RX, wherein: R represents a hydrocarbon radical having 1 to 20 carbon atoms which can be a saturated or unsaturated, linear or branched, acyclic aliphatic radical; a saturated or unsaturated, monocyclic or polycyclic cycloaliphatic radical; a saturated or unsaturated, linear or branched aliphatic radical bearing a cyclic substituent; and X represents a bromine or chlorine atom.
Inventors:
Virginie pever
Jean Roger des Mule
Charles Miokowski
Alan Wagner
Arnaud
Jean Roger des Mule
Charles Miokowski
Alan Wagner
Arnaud
Application Number:
JP2000549561A
Publication Date:
May 28, 2002
Filing Date:
May 14, 1999
Export Citation:
Assignee:
RHONE-POULENC CHIMIE
International Classes:
C07B61/00; C07C41/30; C07C43/205; C07C45/00; C07C47/575; C07C51/15; C07C65/21; C07C315/00; C07C315/04; C07C317/22; C07C319/14; C07C323/20; C07F1/00; C07C41/18; C07F1/04; C07F5/02; C07F7/08; (IPC1-7): C07F1/00; C07C41/18; C07C43/205; C07C47/575; C07C51/15; C07C65/21; C07C315/00; C07C317/22; C07C319/14; C07C323/20; C07F5/02; C07F7/08
Attorney, Agent or Firm:
Motohiro Kurauchi (1 outside)