作者:John Henry K.A. Acquaye、Mary Frances Richardson
DOI:10.1016/s0020-1693(00)85009-4
日期:1992.11
and trans -[PdCl 2 (PN) 2 ], cis -[PdCl 2 (PL) 2 ], [PdCl 2 (PM)], [PtCl 2 (PM)]·H 2 O, (PMH 2 )[PdCl 4 ]·H 2 O and (PLH) 2 [PtCl 6 ]·2H 2 O were synthesized, where PM, PN and PL are the B 6 vitamins pyridoxamine, pyridoxine and pyridoxal, respectively. The structures were deduced by single crystal X-ray methods and IR spectroscopic techniques, cis- and trans -[PdCl 2 (PN) 2 ] and cis -[PdCl 2 (PL)
顺式和反式-[PdCl 2(PN)2],顺式-[PdCl 2(PL)2],[PdCl 2(PM)],[PtCl 2(PM)]·H 2 O,(PMH 2)[合成了PdCl 4]·H 2 O和(PLH)2 [PtCl 6]·2H 2 O,其中PM,PN和PL分别是B 6维生素吡ido胺,吡ido醇和吡ido醛。通过单晶X射线方法和红外光谱技术推导了结构,顺式和反式[PdCl 2(PN)2]和顺式[PdCl 2(PL)2]含有吡ido醇和通过吡啶氮配位的吡ido醛配体。[PdCl 2(PM)]和[PtCl 2(PM)]·H 2 O以通常的方式通过酚酸氧和胺基螯合吡pyr胺,而(PMH 2)[PdCl 4]·H 2 O和( PLH)2 [PtCl 6]·2H 2 O含有质子化的,不复杂的配体。配合物中的13 C NMR化学位移与维生素的互变异构形式的变化以及配位点相关。[PtCl 2(PM)]·H