Preparation, Nuclear Magnetic Resonance Spectra, and X-Ray Diffraction Study of Bis(N-benzylacetimidic acid ethyl ester)dichloropalladium(II)

Article abstract of DOI:10.1039/DT9870002503

N-Benzylacetimidic acid ethyl ester (L) yields a stable complex of the type trans- with the nitrogen atoms as ? donors.This is not readily convertible to an ortho-palladated complex.An X-ray crystallographic study reveals a centrosymmetric structure 1/c, a=9.983(4), b=9.492(23), c=14.111(10) Angstroem, β=114.02(4) deg, and Z=2>.Splitting of the (1)H n.m.r. signal corresponding to the CH3C=group is attributed to the presence of two slowly interconverting rotamers (probably about the Pd-N bond), while a more rapid fluxional mode must be responsible for the temperature variation in the chemical shift of the CH2O groups.

Full text of DOI:10.1039/DT9870002503

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