摘要:
具有两个硫醚功能的中性四齿配体1,6-双(2'-吡啶基)-2,5-二硫己烷(N(2)S(2))与[VX(2)L(4)]反应( X = Br,L(4)= 2 tmeda(tmeda = Me(2)NCH(2)CH(2)NMe(2)); X = I,L =四氢呋喃(THF))和[VX(3)( THF)(3)](X = Br,I)形成络合物[VX(2)(N(2)S(2))](1)和[VX(2)(N(2)S(2) ))] X(2)。[V(2)(mu-Cl)(3)(THF)(6)] I和N(2)S(2)生成V(IV)络合物[VOCl(N(2)S(2)] I (3)。五齿双阴离子配体2,6-双(2'-巯基苯硫基)二甲基吡啶NS(2)S'(2)(2-),其中含有两个硫醚(S)和两个硫酚盐(S')官能团,与[VBr(3)(THF)(3)]反应,得到[VBr(NS(2)S'(2))](4)。[VO(Cl)S'NS'](5