乙酸钯 (II) 与无环氨基酸在丙酮/水中的反应产生方形平面双螯合钯氨基酸复合物,显示出有趣的非共价相互作用。在所有情况下,复合物都通过多种光谱技术进行了检查,尤其是 HRMS(高分辨率质谱)、IR(红外光谱)和1H NMR(核磁共振)光谱。在某些情况下,能够生长出适合单晶 X 射线衍射的晶体并获得分子结构。讨论了产品的分子几何形状。除丙氨酸配合物外,所有配合物都将水分子结合到扩展晶格中并表现出NH···O和/或O···(HOH)···O氢键相互作用。根据结构表现出的扩展晶格结构讨论非共价相互作用。
Stereoisomeric Pd(II) complexes with serine, threonine, and allothreonine
作者:L. F. Krylova、L. M. Kovtunova、G. V. Romanenko、L. A. Sheludyakova、N. V. Kurat’eva
DOI:10.1134/s0036023611010165
日期:2011.1
The paper describes methods for the synthesis and isolation of solid phases of the individual stereoisomeric Pd(II) bis(amino acid) complexes with serine (SerH = NH(2)C*H(CH(2)OH)COOH, alpha-amino-beta-hydroxypropionic acid), threonine (ThrH CH(3)C*H(OH)C*H(NH(2))COOH, threo-alpha-amino-beta-hydroxybutyric acid), and allothreonine (alloThrH is erythro-alpha-amino-beta-hydroxybutyric acid): cis-[Pd(S-Ser)2], trans-[Pd(R-Ser)(S-Ser)], cis-[Pd(S-Thr)(2)], trans-[Pd(S-Thr)(2)], trans-[Pd(R-Thr)(S-Thr)], and cis-[Pd(R-alloThr)(S-alloThr)] (R, S are the absolute configurations of the asymmetric C* atom connected to the NH(2) group). The synthesized compounds were characterized by elemental analysis, IR and NMR ((1)H and (13)C) data, and X-ray diffraction analysis.
The induction of filamentous growth in Escherichia Coli by a palladium(II) complex of L-serine
作者:Alexander J. Charlson、Norma T. McArdle、Edward C. Watton
DOI:10.1016/s0020-1693(00)88524-2
日期:1981.1
Synthesis, Characterization, and Non-Covalent Interactions of Palladium(II)-Amino Acid Complexes
作者:David B. Hobart、Michael A. G. Berg、Hannah M. Rogers、Joseph S. Merola
DOI:10.3390/molecules26144331
日期:——
The reaction of palladium(II) acetate with acyclic amino acids in acetone/water yields square planar bis-chelated palladium amino acid complexes that exhibit interesting non-covalent interactions. In all cases, complexes were examined by multiple spectroscopic techniques, especially HRMS (high resolution mass spectrometry), IR (infrared spectroscopy), and 1H NMR (nuclear magnetic resonance) spectroscopy
乙酸钯 (II) 与无环氨基酸在丙酮/水中的反应产生方形平面双螯合钯氨基酸复合物,显示出有趣的非共价相互作用。在所有情况下,复合物都通过多种光谱技术进行了检查,尤其是 HRMS(高分辨率质谱)、IR(红外光谱)和1H NMR(核磁共振)光谱。在某些情况下,能够生长出适合单晶 X 射线衍射的晶体并获得分子结构。讨论了产品的分子几何形状。除丙氨酸配合物外,所有配合物都将水分子结合到扩展晶格中并表现出NH···O和/或O···(HOH)···O氢键相互作用。根据结构表现出的扩展晶格结构讨论非共价相互作用。