Multimetallic Complexes and Functionalized Gold Nanoparticles Based on a Combination of d- and f-Elements
作者:Simon Sung、Holly Holmes、Luke Wainwright、Anita Toscani、Graeme J. Stasiuk、Andrew J. P. White、Jimmy D. Bell、James D. E. T. Wilton-Ely
DOI:10.1021/ic401936w
日期:2014.2.17
new DO3A-derived dithiocarbamate ligand, DO3A-tBu-CS2K, is formed by treatment of the ammonium salt [DO3A-tBu]HBr with K2CO3 and carbon disulfide. DO3A-tBu-CS2K reacts with the ruthenium complexes cis-[RuCl2(dppm)2] and [Ru(CH═CHC6H4Me-4)Cl(CO)(BTD)(PPh3)2] (BTD = 2,1,3-benzothiadiazole) to yield [Ru(S2C-DO3A-tBu)(dppm)2]+ and [Ru(CH═CHC6H4Me-4)(S2C-DO3A-tBu)(CO)(PPh3)2], respectively. Similarly, the
新的 DO3A 衍生的二硫代氨基甲酸酯配体 DO3A- t Bu-CS 2 K 是通过用 K 2 CO 3和二硫化碳处理铵盐 [DO3A- t Bu]HBr形成的。DO3A- t Bu-CS 2 K 与钌配合物cis -[RuCl 2 (dppm) 2 ] 和 [Ru(CH=CHC 6 H 4 Me-4)Cl(CO)(BTD)(PPh 3 ) 2 ]反应(BTD = 2,1,3-苯并噻二唑) 得到 [Ru(S 2 C-DO3A- t Bu)(dppm) 2 ] +和 [Ru(CH=CHC 6 H4 Me-4)(S 2 C-DO3A- t Bu)(CO)(PPh 3 ) 2 ]。类似地,第 10 族金属配合物 [Pd( C,N -C 6 H 4 CH 2 NMe 2 )Cl] 2和 [PtCl 2 (PPh 3 ) 2 ] 形成二硫代氨基甲酸盐化合物 [Pd( C,N -C 6 H 4 CH