Coordination chemistry, reactivities, and stereoelectronic properties of chelating phosphine ligands containing thioamide substituents
作者:Pak-Hing Leung、Ying Qin、Guosen He、K. F. Mok、Jagadese J. Vittal
DOI:10.1039/b007970g
日期:——
phosphanorbornenes could be liberated from these product complexes by treatment with aqueous cyanide. For comparison purposes, the novel ligand Ph2PC(S)NMe2 was prepared. This short-chain ligand displaced acetonitrile and monodentate phosphine ligands on PdII to form stable 4-membered P–S chelates. The CS bond in these sterically hindered chelates are unreactive toward cycloaddition reaction with the