METHOD FOR PRODUCING 2,3-BISPHOSPHINOPYRAZINE DERIVATIVE, AND METHOD FOR PRODUCING PHOSPHINE TRANSITION METAL COMPLEX

摘要

There is provided a method for producing a 2,3-bisphosphinopyrazine derivative, the method comprising a first step of adding a base to a liquid comprising: 2,3-dihalogenopyrazine represented by the following general formula (1); a hydrogen-phosphine borane compound represented by the following general formula (2); and a deboranating agent, and allowing the resultant to react to thereby obtain the 2,3-bisphosphinopyrazine derivative represented by the following general formula (3). According to the present invention, a method for producing the industrially advantageous 2,3-bisphosphinopyrazine derivative can be provided.;