Heterobimetallische 2-(Dimethylaminomethyl)ferrocenyl-Derivate des einwertigen Goldes
作者:Klaus Jacob、Frank Voigt、Kurt Merzweiler、Christoph Wagner、Piero Zanello、Marco Fontani、Claus Pietzsch
DOI:10.1016/s0022-328x(97)00644-x
日期:1998.2
[2-(dimethylaminomethyl)ferrocenyl]–lithium, FcNLi (I) reacts with gold (I) complexes ClAu·L to heterobimetallic organo gold(I) compounds (FcN)Au·L [L=P(C6H3F2-m,p)3 (1), P(C6H3F2-m,m)3 (2), P(C6H4CH3-o)3 (3), P(C6H4CH3-m)3 (4), P(C6H4CH3-p)3 (5), P(C2H5)3 (6)]. Starting from [FcNAu]2 and P(C6H4Cl-m)3 the (FcN)Au·P(C6H4Cl-m)3 (7) is formed. The organo gold derivatives 1–7 were characterized by mass-
[2-(二甲基氨基甲基)二茂铁基]-锂,FcNLi(I)与金(I)络合物ClAu·L反应生成异双金属有机金(I)化合物(FcN)Au·L [L = P(C 6 H 3 F 2 -m,p)3(1),P(C 6 H 3 F 2 -m,m)3(2),P(C 6 H 4 CH 3 -o)3(3),P(C 6 H 4 CH 3 -m)3(4),P(C 6 H 4 CH3 -p)3(5),P(C 2 H 5)3(6)]。从[FcNAu] 2和P(C 6 H 4 Cl-m)3开始,形成(FcN)Au·P(C 6 H 4 Cl-m)3(7)。有机金衍生物1–7的特征在于质谱,NMR和Mössbauer光谱法以及循环伏安法和X射线衍射。