The synthesis by decarboxylation reactions and crystal structures of 1,n-bis(diphenylphosphino)alkane(pentafluorophenyl)-platinum(II) complexes

Deacon GB; Elliott PW; Erven AP; Meyer G

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The synthesis by decarboxylation reactions and crystal structures of 1,n-bis(diphenylphosphino)alkane(pentafluorophenyl)-platinum(II) complexes

机译：1，n-双（二苯基膦基）烷烃（五氟苯基）-铂（II）配合物的脱羧反应合成和晶体结构

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Decarboxylation reactions between the complexes cis-[PtCl2L] (L = l,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)(2)L] complexes in high yields with short reaction times. X-ray crystal structures Of cis-[PtCl(C6F5)(dppe)] - 0.5 C5H5N, CiS-[PtCI(C6F5)(dppp)], CiS-[PtCI(C6F5)(dppb)] center dot C3H6O, cis-[Pt(C6F5)(2)L] (L = dppe, dppp and dppb) and the reactants CiS-[PtCl2(dppp)] (as a CH2Cl2 solvate) and cis-[PtCl2(dppb)] show monomeric structures with chelating diphosphine ligands in all cases rather than dimers with bridging diphosphines. P-31 NMR data are consistent with these structures in solution.

机译：配合物cis- [PtCl2L]（L = 1，n-双（二苯基膦基）-乙烷（n = 2，dppe），-丙烷（n = 3，dppp）或-丁烷（n = 4，dppb）之间的脱羧反应）和吡啶中的五氟苯甲酸th（I）可在短时间内以高收率得到顺式[PtCl（C6F5）L]和顺式[Pt（C6F5）（2）L]络合物。顺式-[PtCl（C6F5）（dppe）]-0.5 C5H5N，CiS- [PtCI（C6F5）（dppp）]，CiS- [PtCI（C6F5）（dppb）]中心点C3H6O，顺式- [Pt（C6F5）（2）L]（L = dppe，dppp和dppb）和反应物CiS- [PtCl2（dppp）]（作为CH2Cl2溶剂化物）和cis- [PtCl2（dppb）]显示具有螯合的单体结构在所有情况下都是二膦配体，而不是带有桥接二膦的二聚体。 P-31 NMR数据与溶液中的这些结构一致。

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《Zeitschrift fur Anorganische und Allgemeine Chemie》 |2005年第5期|共8页
作者
Deacon GB; Elliott PW; Erven AP; Meyer G;
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正文语种 eng
中图分类化学;
关键词
platinum; diphosphine; chelates; decarboxylation; pentafluorophenyl; crystal structures; TRANSITION-METAL ORGANOMETALLICS; PLATINUM(II); PALLADIUM(II); DERIVATIVES; LIGANDS; BOND;

机译：铂;二膦;螯合物;脱羧;五氟苯基;晶体结构;过渡金属有机物;铂（II）;钯（II）;衍生物;液体;键合;

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1. The synthesis by decarboxylation reactions and crystal structures of 1,n-bis(diphenylphosphino)alkane(pentafluorophenyl)-platinum(II) complexes [J] . Deacon GB, Elliott PW, Erven AP, Zeitschrift fur Anorganische und Allgemeine Chemie . 2005,第5期

机译：1，n-双（二苯基膦基）烷烃（五氟苯基）-铂（II）配合物的脱羧反应合成和晶体结构
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The synthesis by decarboxylation reactions and crystal structures of 1,n-bis(diphenylphosphino)alkane(pentafluorophenyl)-platinum(II) complexes

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