Organometallic catalysis

Chien JCW, Llinas GH, Day RO, Rausch MD (1993) Ethylidene(l-r15-tetramethylcyclopentadienyl)(l-ri5-indenyl)dichlorozirconium synthesis, molecular structure, and polymerization catalysis. Organometallics 12 1283-1288... 

Krauss, H. I. and Xing, Q., Organochromium Species in Phillips Catalysis , in Proc. 2nd International School on Molecular Catalysis Organometallics and Catalysis , Poznan-Kiekrz, Poland, 1995, Abstracts, p. L-9. 

Bambirra, S., van Leusen, D., Tazelaar, C.GJ. et al. (2007) Rare earth metal alkyl complexes with methyl-substituted triazacyclononane-amide ligands ligand variation and ethylene polymerization catalysis. Organometallics, 26, 1014. 

The environmentally benign, nontoxic and nonflammable fluids water and carbon dioxide (CO2) are the two most abundant and inexpensive solvents on earth. Vater-in-CO2 (W/C) or C02-in-water (C/W) dispersions in the form of microemulsions and emulsions offer new possibilities in waste minimization for the replacement of organic solvents in fields including chemical processing, pharmaceuticals, and microlectronics for solubilization and separations (e.g., proteins, ions, heavy metals), particle formation, enzymatic catalysis, organometallic catalysis, and synthesis of polymer colloids and inorganic nanoparticles (2,13,11). 

In addition to the synthesis of specific ligands and the resulting catalysts new ideas and concepts begin to combine with transition metal chemistry to open up new areas in homogeneous catalysis, like catalysis under supercritical conditions, colloidal catalysis , organometallic electrocatalysis and multi-metallic catalysis " ( cooperative catalysis ). 

Chapter 26 Heterogeneous catalysis organometallic cluster models 807... 

Bianchini C, Gatteschi D, Giambastiani G et al (2007) Electronic influence of the thienyl sulfur atom on the oligomerization of ethylene by cobalt(II) 6-(thienyl)-2-(imino)pyridine catalysis. Organometallics 26 726-739... 

The first volume of Topics in Current Chemistry (volume 220), dedicated to New Aspects in Phosphorus Chemistry was very attractive for a large number of readers. This success encouraged us to continue our efforts in presenting all the facets of modern phosphorus chemistry. What makes phosphorus so attractive that chemists have a natural tendency to use it Virtudly every chemist can take profit of the properties of such an element. Applications in different fields have already been realized or are under current investigation. A few of these applications and properties covering some aspects of catalysis, organometallic chemistry, polymer chemistry, biophosphates or carbonylphosphonate chemistry, use of white phosphorus etc... have been presented in the first volume. 

Santora, B.P. Larsen, A.O. Gagne, M.R. Toward the molecular imprinting of titanium Lewis acids demonstration of Diels-Alder catalysis. Organometallics 1998, 17, 3138-3140. 

Ben-David, Y, Portnoy, M., Gozin, M. and Milstein, D. (1992) Palladium-catalyzed vinylation of aryl chlorides. Chelate effect in catalysis. Organometallics, 11, 1995-6. 

Rausch, M. D. Lin, Y.-G Winter, H. H. Two-state propagation mechanism for propylene polymerization catalyzed by rac-[anti-ethylidene(l-r -tetramethylcyclopentadienyl)(l-r -indenyl)] dimethylti-tanium. J. Am. Chem. Soc. 1991,113, 8569-8570. (e) Lhnas, G H. Day, R. O. Rausch, M. D. Chien, J. C. W. Ethylidene(l-r -tetramethylcyclopentadienyl)(l-r -mdenyl)dichlorozirconium Synthesis, molecular structure, and polymerization catalysis. Organometallics 1993, 12, 1283-1288. (f) Babu, G. N. Newmark, R. A. Cheng, H. N. Llinas, G H. Chien, J. C. W. Microstructure of elastomeric polypropylenes obtained with nonsymmetric afua-titanocene catalysts. Macromolecules 1992, 25, 7400-7402. 

High-Performance Polymers Aromatic Heterocyclic Monomers Thermally Stable Polymers High-Performance Composites Reactive Oligomers Aromatic Polyformals Star and Comb Shape Copolymers Polymers in Phase Transfer Catalysis Organometallic Polymers Poljmiers in Medical Applications Nitrogen-Containing Polymers Vinyl Organometallic Monomers Functionalized Polymers Anionic Copolymerizations Macromers... 

Keywords AIMD Explicit solvent Homogeneous catalysis Organometallic reactivity QM/MM-MD... 

Bianchini, C. Frediani, P. Semau, V. (1995) Zwitterionic metal complexes of the new triphosphine Na03S(C6H4)CH2C(CH2PPh2)3 in liquid biphasic catalysis, Organometallics, 14, 5458-9. 

They are restricted to aromatic or activated aliphatic C—H bonds. We shall see that all types of catalysis, organometallic but also meer acidic and basic catalysis, have been used. 

Bianchini, C., Lee, H.M., Meli, A., Oberhauser, W, Peruzzini, M. and Vizza, F. (2002) Ligand and solvent effects in the alternating copolymerization of carbon monoxide and olefins by palladium-diphosphine catalysis, Organometallics,... 

Liu L-J, Wang F, Shi M. Synthesis of chiral bis(N-heterocyclic carbene) palladium and rhodium complexes with 1,1 -biphenyl scaffold and their application in asymmetric catalysis. Organometallics. 2009 28 4416-4420. 

Hu J, Li F, Hor A. Novel Pt(II) mono- and biscarbene complexes synthesis, structural characterization and application in hydrosilylation catalysis. Organometallics. 2009 28 1212-1220. 

McGuinness DS, Brown DB, Tooze RP, et al Ethylene trimerization with Cr-PNP and Cr-SNS complexes effect ofhgand structure, metal oxidation state, and role of activator on catalysis, Organometallics 25(15) 3605—3610, 2006. 

G. Sini, S. A. Macgregor, O. Eisenstein and J. H. Teuben. Why is beta-Me elimination only observed in dO early-transition-metal complexes An organometallic hypetcon-jugation effect with consequences for the termination step in Ziegler-Natta catalysis. Organometallics 13, 1994, 1049-1051. 

Fryzuk MD, Kozak CM, Bowdridge MR et al (2002) Cyclohexadienyl niobium complexes and arene hydrogenation catalysis. Organometallics 21 5047-5054... 

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