Synthesis and stereochemical studies of η<sup>3</sup>-allyl palladium(<scp>II</scp>) complexes containing a chiral chelating ligand
作者:Edoardo Cesarotti、Mariella Grassi、Laura Prati
DOI:10.1039/dt9890000161
日期:——
A complex of the type [Pd(η3-CH2CMeCH2)(P–P′)]+[where P–P′= the chiralchelatingligand (S-)–(N-diphenylphosphino)(2-diphenylphosphinoxymethyl) pyrrolidine, not having C2v symmetry] has been prepared and its 1H, 13C, 31P, and two-dimensional H–X (X =13C or 31P) correlation spectra recorded. On the basis of n.m.r. data the absolute configurations in solution of the major and minor diastereoisomers have