Novel Bis(phosphine-immidazolium salts) Bridged by Polyethylene Glycol (PEG): Synthesis and Aqueous Suzuki Reaction
YU Hong-Wei, TONG Qing-Song, JIA Li, JIN Zi-Lin, SHI Ji-Cheng
Chin. J. Org. Chem. . 2011, (05): 742 -746 .