An Au(I) complex with a chloro(diphenyl)silyl ligand [Au(SiPh2Cl)(PCy3)] (1a) is obtained from the reaction of Ph2SiH2 with [AuCl(PCy3)]. (4-FC6H4)2SiH2, (4-MeC6H4)2SiH2, and Ph2GeH2 react with [AuCl(PCy3)] to form complexes with the chlorodiarylsilyl ligand, [Au(SiAr2Cl)(PCy3)] (1b: Ar = C6H4F-4, 1c: Ar = C6H4Me-4) and with the chloro(diphenyl)germyl ligand, [Au(GePh2Cl)(PCy3)] (2a), respectively
通过Ph 2 SiH 2与[AuCl(PCy 3)]的反应获得具有
氯(二苯基)甲
硅烷基
配体[Au(SiPh 2 Cl)(PCy 3)](1a)的Au(I)络合物。(4-FC 6 H 4)2 SiH 2,(4-MeC 6 H 4)2 SiH 2和Ph 2 GeH 2与[AuCl(PCy 3)]反应,与
氯二芳基甲
硅烷基
配体[Au(SiAr)2 Cl)(PCy 3)](1b:Ar = C 6 H4 F- 4,1c:Ar = C 6 H 4 Me-4),并带有
氯(二苯基)
锗基
配体,[Au(GePh 2 Cl)(PCy 3)](2a)。配合物1a与H 2 O反应形成Ph 2 SiH(OH)和(Ph 2 SiH)2 O,而EtOH与1a反应则仅生成Ph 2 SiH(OEt)。络合物1a催化Ph 2 SiH 2([Au]:[H 2 SiPh 2 ]:[H 2O] = 0.05:1.0:10.0)在60℃以获得pH