X-ray diffraction. As an alternative route to the synthesis of 4 the reaction of cis-[Pt(C6F5)2(thf)2] with SPPh2C5H5 has been studied. Independently of the stoichiometry employed, this reaction gives mixtures of 4 and the novel mononuclear complex cis-[Pt(C6F5)2(SPPh2C5H5)2] (6). Low temperature control of this reaction indicates that both complexes (4 and 6) are formed through a common intermediate
混合早迟Ti
PT 2化合物[(η 5 -C 5 H ^ 4森达3)的Ti(μ 3 -1η 5 -C 5 H ^ 4 P(S)PH 2 -2,3κ小号)(μ-
SPh上)2 的
PT(C 6 ˚F 5)2 } 2 ](3)含有官能thiopho
SPhorylcyclopentadienylSPPh 2 ç 5 ħ 4桥连
配体已经通过反应获得的[(η 5 -C 5 H ^ 4森达3)(η 5 -C 5 H ^ 4 P(S)PH 2)的Ti(
SPH)2 ](1)与2个当量的顺式- [
PT(C 6 ˚F 5)2(THF)2 ]。的结晶3在CH 2
氯2 / MeOH中在-20℃下,得到意想不到的二
铂络合物[
铂(C 6 ˚F 5)2(μ-
SPPh 2 ç 5 ħ 5)] 2(4)用一个不寻常的双二cyclopentadienyldipho
SPhine
硫化物桥接系统(μ-κ小号),其已经用X射线衍射。至于合成的替代路线4的反应顺-