Search results for "Molybdenum"

showing 10 items of 461 documents

Dioxidomolybdenum(VI) and -tungsten(VI) complexes with tripodal amino bisphenolate ligands as epoxidation and oxo-transfer catalysts

2017

The molybdenum(VI) and tungsten(VI) complexes [MO2(L)] (M = Mo (1), W (2), H2L = bis(2-hydroxy-3,5-di-tert-butybenzyl)morpholinylethylamine) were synthesized and the complexes were used to catalyze oxotransfer reactions, viz. sulfoxidation, epoxidation and benzoin oxidation. For comparison, the same reactions were catalyzed using the known complexes [MO2(L′)] (M = Mo (3), W (4), H2L′ = bis(2-hydroxy-3,5-di-tert-butybenzyl)ethanolamine) and [MO2(L″)] (M = Mo (5), W (6), H2L″ = bis(2-hydroxy-3,5-di-tert-butybenzyl)diethyleneglycolamine). The oxo atom transfer activity between DMSO and benzoin at 120 °C was identical for all studied catalysts. Reasonable catalytic activity was observed for sul…

Solid-state chemistrytungstenchemistry.chemical_elementTungsten010402 general chemistry01 natural sciencesMedicinal chemistryepoxysulfoxidationCatalysisInorganic Chemistrychemistry.chemical_compoundEthanolaminemolybdenumBenzoinepoxidationMaterials ChemistryOrganic chemistryoxygen atom transferPhysical and Theoretical Chemistryta116atoms010405 organic chemistryLow activityepoksivolframi0104 chemical sciencesoxotransfer reactionsatomithappichemistryMolybdenummolybdeenioxygenPolyhedron
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CCDC 1528785: Experimental Crystal Structure Determination

2017

Related Article: M. K. Hossain, M. Haukka, R. Sillanpää, D. A. Hrovat, M. G. Richmond, E. Nordlander, A. Lehtonen|2017|Dalton Trans.|46|7051|doi:10.1039/C7DT00846E

Space GroupCrystallography(24-di-t-butyl-6-({[2-oxido-2-phenylethyl]amino}methyl)phenolato)-dioxo-pyridine-molybdenum(vi) pyridine solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 270139: Experimental Crystal Structure Determination

2006

Related Article: M.Feliz, E.Guillamon, R.Llusar, C.Vicent, S.-E.Stiriba, J.Perez-Prieto, M.Barberis|2006|Chem.-Eur.J.|12|1486|doi:10.1002/chem.200500907

Space GroupCrystallography(M)-(mu~3~-Sulfido)-tris(mu~2~-sulfido)-trichloro-tris((SS)-12-bis(25-dimethylphospholan-1-yl)ethane)-tri-molybdenum hexafluorophosphateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 247707: Experimental Crystal Structure Determination

2005

Related Article: A.Lehtonen, R.Sillanpaa|2005|Polyhedron|24|257|doi:10.1016/j.poly.2004.11.003

Space GroupCrystallography(NN'-bis(2-Hydroxy-35-di-t-butylbenzyl)-NN-dimethylethane-12-diamine)-dioxo-molybdenum(vi)Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 247703: Experimental Crystal Structure Determination

2005

Related Article: A.Lehtonen, R.Sillanpaa|2005|Polyhedron|24|257|doi:10.1016/j.poly.2004.11.003

Space GroupCrystallography(bis(2-Hydroxy-35-dimethylbenzyl)methylamine-NOO')-methanol-dioxo-molybdenum(vi) methanol solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 159215: Experimental Crystal Structure Determination

2001

Related Article: E.Le Grognec, R.Poli, P.Richard|2001|J.Chem.Soc.,Dalton Trans.||2251|doi:10.1039/b101441m

Space GroupCrystallography(eta^5^-Cyclopentadienyl)-dimethyl-bis(trimethylphosphine)-molybdenum(iii)Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 903510: Experimental Crystal Structure Determination

2013

Related Article: Antti Riisio, Ari Lehtonen, Mikko M. Hanninen, Reijo Sillanpaa|2013|Eur.J.Inorg.Chem.||1499|doi:10.1002/ejic.201201234

Space GroupCrystallography(mu2-2-(((7-(bis(2-oxy-35-dimethylbenzyl)amino)heptyl)(2-oxy-35-dimethylbenzyl)amino)methyl)-46-dimethylphenolato)-bis(methanol)-tetraoxo-di-molybdenum(vi) methanol solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 200715: Experimental Crystal Structure Determination

2003

Related Article: H.Brunner, M.M.Kubicki, A.Lange, J.Wachter, E.Vigier, M.Zabel|2003|Angew.Chem.,Int.Ed.|42|3547|doi:10.1002/anie.200350931

Space GroupCrystallography(mu~2~-Stibinosulfide-SSSbSb)-tetracarbonyl-bis(eta^5^-pentamethylcyclopentadienyl)-di-molybdenum hexafluorophosphate tetrahydrofuran solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 676308: Experimental Crystal Structure Determination

2013

Related Article: C.Groger,M.M.Kubicki,W.Meier,M.Pronold,J.Wachter,M.Zabel|2009|Organometallics|28|5633|doi:10.1021/om900600t

Space GroupCrystallography(mu~4~-Thioxophosphanido)-(mu~3~-thioxophosphanido)-(mu~3~-sulfido)-bis(eta^5^-pentamethylcyclopentadienyl)-tridecacarbonyl-di-molybdenum-tri-tungstenCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 231765: Experimental Crystal Structure Determination

2005

Related Article: E.Collange, L.Metteau, P.Richard, R.Poli|2004|Polyhedron|23|2605|doi:10.1016/j.poly.2004.06.025

Space GroupCrystallography(mu~6~-Oxo)-dodecakis(mu~2~-oxo)-bis(eta^5^-pentamethyl-cyclopentadienyl)-tetraoxo-hexa-molybdenumCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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