Patent ID: 7709655
Filing Date: 2010-05-04
Classification: C07F

Abstract:
1. A phosphine compound selected from the group consisting of one of the following compounds: wherein where X is hydrogen, alkyl, substituted alkyl, cycloalkyl, substituted cycloalkyl, aryl, substituted aryl, ferrocene, silane, hetereoaromatic group, or a substituted alkyl, substituted cylcoalkyl, or substituted aryl moiety having at least one stereogenic center; Y is hydrogen, alkyl, substituted alkyl, cycloalkyl, substituted cycloalkyl, aryl, substituted aryl, ferrocene, silane, hetereoaromatic group or a halide such as I, Br, or Cl; and R is an alkyl, substituted alkyl, cycloalkyl, substituted cycloalkyl, aryl, or substituted aryl group.