Disclosed herein are phosphine compounds represented by the general formula (4):
and corresponding phosphonium salts represented by the general formula (4a):
Also disclosed are processes for the preparation of these phosphines and phosphonium salts as well as their use as ligands in catalytic reactions.
本文披露了由一般式(4)表示的膦化合物和由一般式(4a)表示的相应膦鎵鹽,同时还披露了制备这些膦化合物和膦鎵鹽的过程,以及它们作为催化反应中的
配体的用途。