کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1334677 | 1500289 | 2013 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Gold(I) and silver(I) complexes of a diphosphine analog of a half-calix[4]arene moiety Gold(I) and silver(I) complexes of a diphosphine analog of a half-calix[4]arene moiety](/preview/png/1334677.png)
The diphosphine ligand bis(5-(tert-butyl)-3-((diphenylphosphino)methyl)-2-methoxyphenyl)methane (BDMMphos) has been metallated with the transition metal complexes Ag(CH3CN)4BF4 and Au(Me2S)Cl to yield the corresponding diphosphine metal complexes (BDMMphos)AgBF4 (1), (BDMMphos)(AuCl)2 (2) and (BDMMphos)AuClO4 (3). All of the complexes were characterized by elemental analyses, 1H, 31P and 13C NMR spectroscopies and X-ray structure determination. The diphosphine ligand BDMMphos displayed versatile coordination properties. In complexes 1 and 3, BDMMphos chelated metal ions to form stable 12-membered ring complexes with large bite angles, while in complex 2, BDMMphos simply coordinated to two AuCl units as a bridging ligand.
The diphosphine ligand bis(5-(tert-butyl)-3-((diphenylphosphino)methyl)-2-methoxyphenyl)methane (BDMMphos) has been metallated with the transition metal complexes Ag(CH3CN)4BF4 and Au(Me2S)Cl to yield the corresponding diphosphine metal complexes (BDMMphos)AgBF4 (1), (BDMMphos)(AuCl)2 (2) and (BDMMphos)AuClO4 (3).Figure optionsDownload as PowerPoint slide
Journal: Polyhedron - Volume 50, Issue 1, 13 February 2013, Pages 502–506