Multi-Nuclear NMR Investigation of Nickel(ll), Palladium(II), Platinum(II) and Ruthenium(II) Complexes of an Asymmetrical Ditertiary Phosphine

Joe Gerald Jesu Raj; Devendra Deo Pathak; Pramesh N. Kapoor

首页> 外文期刊>Journal of the Korean Chemical Society >Multi-Nuclear NMR Investigation of Nickel(ll), Palladium(II), Platinum(II) and Ruthenium(II) Complexes of an Asymmetrical Ditertiary Phosphine

【24h】

Multi-Nuclear NMR Investigation of Nickel(ll), Palladium(II), Platinum(II) and Ruthenium(II) Complexes of an Asymmetrical Ditertiary Phosphine

机译：不对称二氢膦的镍（II），钯（II），铂（II）和钌（II）配合物的多核NMR研究

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Complexes synthesized by reacting alkyl and aryl phosphines with different transition metals are of great interest due to their catalytic properties. Many of the phosphine complexes are soluble in polar solvents as a result they find applications in homogeneous catalysis. In our present work we report, four transition metal complexes of Ni(II), Pd(II), Pt(II) and Ru(II) with an asymmetrical ditertiaryphosphine ligand. The synthesized ligand bears a less electronegative substituent such as methyl group on the aromatic nucleus hence makes it a strong a-donor to form stable complexes and thus could effectively used in catalytic reactions. The complexes have been completely characterized by elemental analyses, FTIR, ~1HNMR, ~(31)PNMR and FAB Mass Spectrometry methods. Based on the spectroscopic evidences it has been confirmed that Ni(II), Pd(II) and Pt(II) complexes with the ditertiaryphosphine ligand showed cis whereas the Ru(II) complex showed trans geometry in their molecular structure.

机译：通过烷基和芳基膦与不同的过渡金属反应合成的配合物由于其催化性能而引起人们的极大兴趣。许多膦配合物可溶于极性溶剂，因此它们可用于均相催化。在我们目前的工作中，我们报告了具有不对称二叔膦配体的Ni（II），Pd（II），Pt（II）和Ru（II）的四种过渡金属配合物。合成的配体在芳香核上带有较少的负电性取代基（如甲基），因此使其成为形成稳定配合物的强a-供体，因此可以有效地用于催化反应。配合物已通过元素分析，FTIR，〜1HNMR，〜（31）PNMR和FAB质谱法完全表征。基于光谱学证据，已经证实具有二叔膦配体的Ni（II），Pd（II）和Pt（II）配合物显示顺式，而Ru（II）配合物在其分子结构中显示反式几何形状。

著录项

来源
《Journal of the Korean Chemical Society》 |2013年第6期|共5页
作者
Joe Gerald Jesu Raj; Devendra Deo Pathak; Pramesh N. Kapoor;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类化学;
关键词
Ditertiaryphosphines; Catalysis; Configuration; Isomerism; Chirality;

机译：二叔膦;催化;构型;异构;手性;

相似文献

外文文献
中文文献
专利

1. Multi-Nuclear NMR Investigation of Nickel(ll), Palladium(II), Platinum(II) and Ruthenium(II) Complexes of an Asymmetrical Ditertiary Phosphine [J] . Joe Gerald Jesu Raj, Devendra Deo Pathak, Pramesh N. Kapoor Journal of the Korean Chemical Society . 2013,第6期

机译：不对称二氢膦的镍（II），钯（II），铂（II）和钌（II）配合物的多核NMR研究
2. Heterodinuclear Ruthenium(II) Complexes of the Bridging Ligand 1,6,7,12-Tetraazaperylene with Iron(II), Cobalt(II), Nickel(II), as well as Palladium(II) and Platinum(II) [J] . Brietzke Thomas, Kelling Alexandra, Schilde Uwe, Zeitschrift fur Anorganische und Allgemeine Chemie . 2016,第1期

机译：1,6,7,12-四氮杂萘与铁（II），钴（II），镍（II）以及钯（II）和铂（II）的杂二核钌（II）配合物
3. Di-isobutyldithiophosphinate complexes of nickel(II), palladium(II) and platinum(II) with ancillary phosphine ligands [J] . Siobhan T. Duffy Brian K. Nicholson William Henderson Journal of Sulfur Chemistry . 2011,第5期

机译：镍（II），钯（II）和铂（II）与辅助膦配体的二异丁基二硫代次膦酸酯络合物
4. The Molecular Structures and Properties of Novel Eu(III) Complexes with Asymmetric Bis-Phosphine Oxides [C] . Hiroki Iwanaga, Fumihiko Aiga, Akio Amano Materials Research Society Symposium on Organic Electronics . 2006

机译：具有不对称双膦氧化物的新型EU（III）配合物的分子结构和性质
5. Photophysical studies of silver(I), platinum(II), palladium(II), and nickel(II) complexes and their use in electronic devices [D] . Hudson, Joshua M. 2007

机译：银（I），铂（II），钯（II）和镍（II）配合物的光物理研究及其在电子设备中的用途
6. Asymmetric Ruthenium(II) and Osmium(II) Complexes with New Bidentate Polyquinoline Ligands. Synthesis and NMR Characterization [O] . Antonino Mamo, Alessandro Aureliano, Antonino Recca 2010

机译：具有新的双齿聚喹啉配体的不对称钌（II）和O（II）配合物。合成与NMR表征
7. Reactions of Sodium Bis(N-aryliminophosphoranyl)alkanides with Halide-Bridged Platinum(II) and Palladium(II) Phosphine Dimers Affording Four-Membered M-N-P-C Metallacycles and Orthometalated Platinum(II) and Palladium(II) Complexes [O] . Avis, M.W., Vrieze, K., Ernsting, J.M., 1996

机译：双（N-芳基次膦酸酯基）烷基钠与卤化桥联的铂（II）和钯（II）膦二聚体的反应，负载四元M-N-P-C金属环以及正金属化的铂（II）和钯（II）配合物
8. Reductive Elimination of H-H, H-CH3, and CH3-CH3 from Bis(Phosphine)Platinum(II), - Palladium(II), and -Nickel(II) Complexes: A Theoretical Study Using the SCF-X alpha-SW Method [R] . Balazs, A. C., Johnson, K. H., Whitesides, G. M. 1981

机译：从双（膦）铂（II）， - 钯（II）和-Nickel（II）配合物中还原消除H-H，H-CH3和CH3-CH3：使用sCF-Xα-sW方法的理论研究

Multi-Nuclear NMR Investigation of Nickel(ll), Palladium(II), Platinum(II) and Ruthenium(II) Complexes of an Asymmetrical Ditertiary Phosphine

摘要

著录项

相似文献

相关主题

期刊订阅