Halogenoferrocene phosphine derivative and method for producing the same

Abstract

To provide a novel halogenoferrocene phosphine derivative and a method for producing the same, the derivative being useful as an intermediate material of an asymmetric ferrocene-based bidentate phosphorus ligand that is utilized as a ligand for a coupling reaction catalyst.SOLUTION: A halogenoferrocene phosphine derivative is represented by the following general formula (1) (where R1 indicates a group selected from an alkyl group, a cycloalkyl group, an aryl group, a heteroaryl group, an aralkyl group, an alkoxy group, and a carbonyl group. n indicates an integer of 0 to 4. R3 indicates a group selected from an alkyl group, a cycloalkyl group, an aryl group, a heteroaryl group, an aralkyl group, an alkoxy group, a carbonyl group, an amino group, a carboxyl group, a hydroxy group, and an amide group. t indicates an integer of 0 to 4. X1 indicates a halogeno group).SELECTED DRAWING: None