Versatile coordination behavior of N,N-di(alkyl/aryl)-N′-benzoylthiourea ligands: Synthesis, crystal structure and cytotoxicity of palladium(II) complexes
作者:N. Selvakumaran、Seik Weng Ng、Edward R.T. Tiekink、R. Karvembu
DOI:10.1016/j.ica.2011.06.031
日期:2011.10
characterization of Pd(II) complexes with the general formula cis -[Pd(L-O,S) 2 ] (HL = N , N -diethyl- N ′-benzoylthiourea, N , N -diisobutyl- N ′-benzoylthiourea or N , N -dibenzyl- N ′-benzoylthiourea) and trans -[PdCl 2 (HL-S) 2 ] (HL = N , N -diphenyl- N ′-benzoylthiourea, N , N -di- n -butyl- N ′-benzoylthiourea or N , N -diisopropyl- N ′-benzoylthiourea) are reported. These complexes were formed from
具有通式cis-[Pd(LO,S)2](HL = N,N -N-二乙基-N'-苯甲酰基硫脲,N,N -N-二异丁基-N'-苯甲酰基硫脲或N,N-二苄基-N'-苯甲酰基硫脲)和反式-[PdCl 2(HL-S)2](HL = N,N-二苯基-N'-苯甲酰硫脲,N,N-二-正丁基-N'报道了-苯甲酰基硫脲或N,N-二异丙基-N'-苯甲酰基硫脲。这些配合物是由PdCl 2与N,N-二(烷基/芳基)-N'-苯甲酰硫脲在乙腈中的反应形成的,其配方取决于HL的性质。新的Pd(II)配合物已通过分析和光谱(FT-IR,UV-Vis,1 H NMR和13 C NMR,质谱)技术进行了表征。X-射线晶体学已经证实了两个配合物(1和5)的分子结构。