Patent ID: 9035081
Filing Date: 2015-05-19
Classification: C07F

Abstract:
1. A method for making R 1 3 P═N—TiCl 3 , said method comprising combining TiCl 3 (OR) with an approximately equimolar amount of R 1 3 P═N—SiMe 3 in the presence of a solvent, to give as reaction products the R 1 3 P═N—TiCl 3 and RO—SiMe 3 wherein R 1 is independently selected from a C 1-30 hydrocarbyl radical which is unsubstituted or further substituted by one or more halogen atom, a C 1-8 alkoxy radical, a C 6-10 aryl radical, a C 6-10 aryloxy radical, an amido radical, a silyl radical, and a germanyl radical; and wherein R is a primary, secondary or tertiary alkyl group or an aromatic group.