1,4-Bis(diphenylphosphino)butane

1,4-Bis(diphenylphosphino)butane 5g : 1,4-Bis(diphenylphosphino)butane, reliable bidentate phosphine ligand for catalytic reactions. Optimized for Pd- and Ni-catalyzed cross-couplings, asymmetric synthesis, and organometallic studies. High-quality, research-grade chemical.