Carbon-carbon bond forming method and carbon - platinum group metal-supported catalyst for carbon-carbon bond forming reactions

摘要

PROBLEM TO BE SOLVED: To provide a method of forming a carbon-carbon bond efficiently.SOLUTION: A carbon-carbon bond-forming method includes a reaction of an aromatic halide and an organoboron compound, a reaction of the aromatic halide and a compound having an alkynyl group at its terminal etc. in the presence of a platinum group metal carrier catalyst that is a platinum group metal carrier catalyst carrying nano particles of the platinum group metal having an average particle size of 1 to 100 nm on a non-particulate organic porous ion exchanger. The non-particulate organic porous ion exchanger contains a continuous skeleton phase and a continuous pore phase, and a thickness of the continuous skeleton is 1 to 100 m, an average diameter of the continuous pore is 1 to 1000 m, a total pore volume is 0.5 to 50 ml/g, an ion exchange capacity is 1 to 6 mg equivalent/g per a weight in dry conditions, and an ion exchange group is distributed in the organic porous ion exchanger uniformly, and an amount of the platinum group metal carried is 0.004 to 20 wt.% in dry conditions.