کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1323004 | 977260 | 2008 | 6 صفحه PDF | دانلود رایگان |
The reactions of Fe3(CO)12 with 2-methyl-3-butyn-2-ol and 3-pentyn-1-ol in CH3OH/KOH solution lead, respectively, to the binuclear complex Fe2(CO)6(μ-CO)(μ-η2-[HCC{C(CH3)2}C(O)(OCH3)]) (as the main product) and to the closed trinuclear hydridic complex (μ-H)Fe3(CO)9(μ3-η3-[H3CCC(CH2)(CH2)CO]) (as the unique product). The oxygenated ligands of these complexes are formed, respectively, by coupling of a formerly coordinated CO with a methoxy group and by coupling of a formerly coordinated CO with a deoxygenated alkynic residual.
The reactions of Fe3(CO)12 with 2-methyl-3-butyn-1-ol and 3-pentyn-1-ol in CH3OH/KOH solution lead, respectively, to the binuclear Fe2(CO)6(μ-CO)[HCC(CMe2)C(O)OMe] and to the trinuclear hydridic complex (μ-H)Fe3(CO)9[MeCC(CH2)(CH2)CO]. The ligands of the complexes are formed respectively by coupling of a coordinated CO with a methoxy group and by coupling of CO with a deoxygenated alkynic residual.Figure optionsDownload as PowerPoint slide
Journal: Journal of Organometallic Chemistry - Volume 693, Issue 16, 1 August 2008, Pages 2673–2678