The Synthesis by Decarboxylation Reactions and Crystal Structures of 1, n-Bis(diphenylphosphino)alkane(pentafluorophenyl)-platinum(II) Complexes
作者:Glen B. Deacon、Philip W. Elliott、Anja P. Erven、Gerd Meyer
DOI:10.1002/zaac.200400465
日期:2005.4
Decarboxylation reactions between the complexes cis–[PtCl2L] (L = 1, n–bis(diphenylphosphino)–ethane (n = 2, dppe), –propane (n = 3, dppp) or –butane (n = 4, dppb)) and thallium(I) pentafluorobenzoate in pyridine give cis–[PtCl(C6F5)L] and cis–[Pt(C6F5)2L] complexes in high yields with short reaction times. X–ray crystal structures of cis–[PtCl(C6F5)(dppe)] · 0.5 C5H5N, cis–[PtCl(C6F5)(dppp)], cis–[PtCl(C6F5)(dppb)]
配合物 cis–[PtCl2L] (L = 1, n–bis(diphenylphosphino)–ethane (n = 2, dppe), –propane (n = 3, dppp) or –butane (n = 4, dppb) 之间的脱羧反应) 和五氟苯甲酸铊 (I) 在吡啶中以高产率和短反应时间生成 cis-[PtCl(C6F5)L] 和 cis-[Pt(C6F5)2L] 配合物。X 射线晶体结构的 cis–[PtCl(C6F5)(dppe)] · 0.5 C5H5N, cis–[PtCl(C6F5)(dppp)], cis–[PtCl(C6F5)(dppb)] · C3H6O, cis–[ Pt(C6F5)2L] (L = dppe, dppp 和 dppb) 和反应物 cis–[PtCl2(dppp)] (作为 CH2Cl2 溶剂化物) 和 cis–[PtCl2(dppb)]