[RuHCl(CO)(B)(EPh3)2] (where E = As, B = AsPh3; E = P, B = PPh3, py, pip, or mor) and dehydroacetic acid thiosemicarbazone (abbreviated as H2dhatsc where H2 stands for the two dissociable protons) in benzene under reflux afford a series of new ruthenium(II) carbonyl complexes containing dehydroacetic acid thiosemicarbazone of general formula [Ru(dhatsc)(CO)(B)(EPh3)] (where E = As, B = AsPh3; E = P, B = PPh3, py,
[RuHCl(CO)(B)(EPh 3)2 ](其中E = As,B = AsPh 3; E = P,B = PPh 3,py,pip或mor)与
脱氢乙酸硫代半碳zone的反应(缩写为如H 2 dhatsc(其中H 2代表苯中的两个可解离的质子),在回流下得到一系列含有通式[Ru(dhatsc)(CO)(B)(EPh 3)的
脱氢乙酸硫代半
脲的新
钌(II)羰基配合物)](其中E = As,B = AsPh 3; E = P,B = PPh 3,py,pip或mor; dhatsc =二元三齿三氢
脱氢乙酸硫代半碳酰胺)。所有复合物均已通过元素分析,FT-IR,UV-Vis和1表征。1 H NMR光谱法。
脱氢乙酸的
硫代半
碳酸盐表现为三齿双齿O,N,S供体,并通过
脱氢乙酸的
酚氧,
硫代半碳胺的
亚胺氮和
硫醇
硫与
钌配位。在
氯仿溶液中,所有络合物均表现出
金属到
配体的电荷转移跃迁(MLCT)。配合物之一[Ru(dhatsc)(CO)(PPh