2,3-BIS(DIALKYLPHOSPHINO)PYRAZINE DERIVATIVE, METHOD FOR PRODUCING THE SAME, AND METAL COMPLEX USING THE DERIVATIVE AS LIGAND

摘要

PPROBLEM TO BE SOLVED: To provide an easily synthesized optically active phosphine ligand having good handleability such as preservation stability. PSOLUTION: The optically active 2,3-bis(dialkylphosphino)pyrazine derivative is represented by general formula (1). PCOPYRIGHT: (C)2007,JPO&INPIT