TY - JOUR
T1 - Preparation, nuclear magnetic resonance spectra, and X-ray diffraction study of bis(N-benzylacetimidic acid ethyl ester)dichloropalladium(II)
AU - McCullough, Kevin J.
AU - Bladon, Peter
AU - Janecki, Tomasz
AU - Pauson, Peter
PY - 1987
Y1 - 1987
N2 - N-Benzylacetimidic acid ethyl ester (L) yields a stable complex of the type trans-[PdCl2L2] with the nitrogen atoms as s donors. This is not readily convertible to an ortho-palladated complex. An X-ray crystallographic study reveals a centrosymmetric structure [monoclinic, space group P21/c, a = 9.983(4), b = 9.492(23), c = 14.111(10) Å, ß = 114.02(4)°, and Z = 2]. Splitting of the 1H 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.
AB - N-Benzylacetimidic acid ethyl ester (L) yields a stable complex of the type trans-[PdCl2L2] with the nitrogen atoms as s donors. This is not readily convertible to an ortho-palladated complex. An X-ray crystallographic study reveals a centrosymmetric structure [monoclinic, space group P21/c, a = 9.983(4), b = 9.492(23), c = 14.111(10) Å, ß = 114.02(4)°, and Z = 2]. Splitting of the 1H 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.
UR - http://www.scopus.com/inward/record.url?scp=35348820284&partnerID=8YFLogxK
U2 - 10.1039/DT9870002503
DO - 10.1039/DT9870002503
M3 - Article
SN - 1472-7773
SP - 2503
EP - 2504
JO - Journal of the Chemical Society, Dalton Transactions
JF - Journal of the Chemical Society, Dalton Transactions
IS - 11
ER -