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Siangwata S, Chulu S, Oliver CL, Smith GS. Rhodium-catalysed hydroformylation of 1-octene using aryl and ferrocenyl Schiff base-derived ligands. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3593] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Shepherd Siangwata
- Department of Chemistry; University of Cape Town; Rondebosch 7701 South Africa
| | - Sisasenkosi Chulu
- Department of Chemistry; University of Cape Town; Rondebosch 7701 South Africa
| | - Clive L. Oliver
- Department of Chemistry; University of Cape Town; Rondebosch 7701 South Africa
| | - Gregory S. Smith
- Department of Chemistry; University of Cape Town; Rondebosch 7701 South Africa
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2
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Bhattacharjee J, Das S, Reddy TDN, Nayek HP, Mallik BS, Panda TK. Alkali Metal and Alkaline Earth Metal Complexes with the Bis(borane-diphenylphosphanyl)amido Ligand - Synthesis, Structures, and Catalysis for Ring-Opening Polymerization of ϵ-Caprolactone. Z Anorg Allg Chem 2015. [DOI: 10.1002/zaac.201500593] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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3
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Cheung WM, Chiu WH, Sung HHY, Williams ID, Leung WH. Oxidative Addition of Rhodium Complexes Containing a Dithioimidodiphosphinate Ligand: Facile Reductive Elimination of Methyl Iodide from a Tetranuclear Rhodium Sulfido Cluster. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402080] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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4
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He Z, Hou Z, Luo Y, Dilixiati Y, Eli W. Hydroesterification of styrene derivatives catalyzed by an acidic resin supporting palladium complexes. Catal Sci Technol 2014. [DOI: 10.1039/c3cy00842h] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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5
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Oltean D, Pöllnitz A, Silvestru A. Organophosphorus ligands with XPNSO skeleton (X=O, S) and their Pd(II) complexes. Crystal and molecular structure of [{XP(OEt)2}(O2SR)]NH (X=O, R=Me, Ph; X=S, R=C6H4Cl-4) and Pd[{SP(OEt)2}(O2SC6H4Cl-4)N]2. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.01.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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6
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Grigoropoulos A, Maganas D, Symeonidis D, Giastas P, Cowley AR, Kyritsis P, Pneumatikakis G. Synthesis of Chalcogenidoimidodiphosphinato–Rh
I
Complexes and DFT Investigation of Their Catalytic Activation in Olefin Hydroformylation. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200921] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Alexios Grigoropoulos
- Inorganic Chemistry Laboratory, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis 15771, Athens, Greece, Fax: +30‐210‐7274782, http://www.chem.uoa.gr/
| | - Dimitrios Maganas
- Inorganic Chemistry Laboratory, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis 15771, Athens, Greece, Fax: +30‐210‐7274782, http://www.chem.uoa.gr/
- Max‐Planck Institute for Chemical Energy Conversion, 45470 Mülheim an der Ruhr, Germany
| | - Dimitrios Symeonidis
- Inorganic Chemistry Laboratory, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis 15771, Athens, Greece, Fax: +30‐210‐7274782, http://www.chem.uoa.gr/
| | - Petros Giastas
- Laboratory of Structural and Supramolecular Chemistry, NCSR “Demokritos”, Agia Paraskevi 15310, Athens, Greece
| | - Andrew R. Cowley
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Panayotis Kyritsis
- Inorganic Chemistry Laboratory, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis 15771, Athens, Greece, Fax: +30‐210‐7274782, http://www.chem.uoa.gr/
| | - Georgios Pneumatikakis
- Inorganic Chemistry Laboratory, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis 15771, Athens, Greece, Fax: +30‐210‐7274782, http://www.chem.uoa.gr/
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7
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Neutral vs. cationic rhodium (I) complexes of bulky N-phosphino sulfinamide ligands: Coordination modes and its influence in the asymmetric hydrogenation of Z-MAC. J Organomet Chem 2012. [DOI: 10.1016/j.jorganchem.2012.07.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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8
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Inhibitory activity of the novel Zn[(OPPh2)(SePPh2)N]2 complex towards the Platelet Activating Factor (PAF) and thrombin: Comparison with its isomorphous Co(II) and Ni(II) analogues. Inorganica Chim Acta 2011. [DOI: 10.1016/j.ica.2011.08.029] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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9
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10
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Potential rhodium and ruthenium carbonyl complexes of phosphine-chalcogen (P-O/S/Se) donor ligands and catalytic applications. Coord Chem Rev 2011. [DOI: 10.1016/j.ccr.2011.01.025] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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11
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Rhodium phosphino-enolate complexes as chemo- and regioselective catalysts for the hydroformylation of styrenes. J Organomet Chem 2010. [DOI: 10.1016/j.jorganchem.2010.04.032] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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12
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Youssef NS, El-Zahany EA, El-Seidy AMA. Synthesis and Characterization of New Schiff Base Metal Complexes and Their Use as Catalysts for Olefin Cyclopropanation. PHOSPHORUS SULFUR 2010. [DOI: 10.1080/10426500902967904] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Nabil S. Youssef
- a Inorganic Chemistry Department , National Research Centre , Dokki, Giza, Egypt
| | - Eman A. El-Zahany
- a Inorganic Chemistry Department , National Research Centre , Dokki, Giza, Egypt
| | - Ahmed M. A. El-Seidy
- a Inorganic Chemistry Department , National Research Centre , Dokki, Giza, Egypt
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13
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Structural effects of the chelating rings in trans-[Ni{Ph2P(Se)NPPh2-Se,P}2] and trans-[Ni{Ph2P(Se)NPPh2-Se,P}{Ph2P(Se)N(H)PPh2-Se,P}]Cl·CH2Cl2·H2O complexes. Polyhedron 2009. [DOI: 10.1016/j.poly.2009.05.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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14
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Oña-Burgos P, Fernández I, Roces L, Torre Fernández L, García-Granda S, López Ortiz F. An Unprecedented Phosphinamidic Gold(III) Metallocycle: Synthesis via Tin(IV) Precursors, Structure, and Multicomponent Catalysis. Organometallics 2009. [DOI: 10.1021/om801137y] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Pascual Oña-Burgos
- Área de Química Orgánica, Universidad de Almería, Crta. Sacramento s/n, 04230, Almería, Spain, and Departamento de Química Física y Analítica, Universidad de Oviedo, C/ Julián Clavería 8, 33006 Oviedo, Spain
| | - Ignacio Fernández
- Área de Química Orgánica, Universidad de Almería, Crta. Sacramento s/n, 04230, Almería, Spain, and Departamento de Química Física y Analítica, Universidad de Oviedo, C/ Julián Clavería 8, 33006 Oviedo, Spain
| | - Laura Roces
- Área de Química Orgánica, Universidad de Almería, Crta. Sacramento s/n, 04230, Almería, Spain, and Departamento de Química Física y Analítica, Universidad de Oviedo, C/ Julián Clavería 8, 33006 Oviedo, Spain
| | - Laura Torre Fernández
- Área de Química Orgánica, Universidad de Almería, Crta. Sacramento s/n, 04230, Almería, Spain, and Departamento de Química Física y Analítica, Universidad de Oviedo, C/ Julián Clavería 8, 33006 Oviedo, Spain
| | - Santiago García-Granda
- Área de Química Orgánica, Universidad de Almería, Crta. Sacramento s/n, 04230, Almería, Spain, and Departamento de Química Física y Analítica, Universidad de Oviedo, C/ Julián Clavería 8, 33006 Oviedo, Spain
| | - Fernando López Ortiz
- Área de Química Orgánica, Universidad de Almería, Crta. Sacramento s/n, 04230, Almería, Spain, and Departamento de Química Física y Analítica, Universidad de Oviedo, C/ Julián Clavería 8, 33006 Oviedo, Spain
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Demko BA, Wasylishen RE. Probing solid iminobis(diorganophosphine chalcogenide) systems with multinuclear magnetic resonance. CAN J CHEM 2009. [DOI: 10.1139/v08-150] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A 31P and 77Se solid-state NMR investigation of the iminobis(diorganophosphine chalcogenide) HN(R2PE)2 (R = Ph,iPr; E = O, S, Se) systems is presented. The NMR results are discussed in terms of the known HN(R2PE)2 structures available from X-ray crystallography. The phosphorus chemical shift tensors are found to be sensitive to the nature of the alkyl and chalcogen substituents. The nature of the R group also influences the selenium chemical shift tensors of HN(R2PSe)2 (R = Ph, iPr), which are shown to be sensitive to hydrogen bonding in the dimer structure of HN(Ph2PSe)2 and to the presence of disorder in the case of HN(iPr2PSe)2. Scalar relativistic ZORA DFT nuclear magnetic shielding tensor calculations were performed yielding the orientations of the corresponding chemical shift tensors. A theoretical investigation into the effect of the E-P···P-E “torsion” angle on the phosphorus and selenium chemical shift tensors of a truncated HN(Me2PSe)2 system indicates that the electronic effect of the alkyl group on the respective nuclear magnetic shielding tensors are more important than the steric effect of the E-P···P-E torsion angle.Key words: iminobis(diorganophosphine chalcogenide), solid-state NMR, 31P NMR, 77Se NMR, ZORA DFT.
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Demko BA, Wasylishen RE. Comparing Main Group and Transition-Metal Square-Planar Complexes of the Diselenoimidodiphosphinate Anion: A Solid-State NMR Investigation of M[N(iPr2PSe)2]2 (M = Se, Te; Pd, Pt). Inorg Chem 2008; 47:2786-97. [DOI: 10.1021/ic7019999] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Bryan A. Demko
- Department of Chemistry, Gunning/Lemieux Chemistry Centre, University of Alberta, Edmonton, AB T6G 2G2, Canada
| | - Roderick E. Wasylishen
- Department of Chemistry, Gunning/Lemieux Chemistry Centre, University of Alberta, Edmonton, AB T6G 2G2, Canada
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