Patent ID: 6235222
Filing Date: 2001-05-22
Classification: C07F

Abstract:
A method for manufacturing fluoroaryl magnesium halide expressed by General Formula (1): ##STR8##where each of R.sub.1, R.sub.2, R.sub.3, R.sub.4, and R.sub.5 independently represents one of a hydrogen atom, a fluorine atom, a hydrocarbon group, and an alkoxy group, provided that at least three of R.sub.1 -R.sub.5 are fluorine atoms, and X.sub.a represents one of a chlorine atom, a bromine atom, and an iodine atom;by reacting, in a solvent containing a chain ether solvent, hydrocarbon magnesium halide expressed by General Formula (2):R.sub.6 MgX.sub.a (2)where R.sub.6 represents a hydrocarbon group, and X.sub.a represents one of a chlorine atom, a bromine atom, and an iodine atom;with fluoroaryl halide expressed by General Formula (3): ##STR9##where each of R.sub.1, R.sub.2, R.sub.3, R.sub.4, and R.sub.5 independently represents one of a hydrogen atom, a fluorine atom, a hydrocarbon group, and an alkoxy group, provided that at least three of R.sub.1 -R.sub.5 are fluorine atoms, and X.sub.b represents one of a bromine atom and an iodine atom.