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Alkyl complexes synthesis

Homoleptic tetrazincates, characteristics, 2, 346 Homoleptic titanium(III) complexes, with -ligands, 4, 282 Homoleptic trizincates, characteristics, 2, 345 Homoleptic vanadium(III) alkyl complexes synthesis and structure, 5, 12 VMes3 reactivity, 5, 12... [Pg.120]

Wang, D., Li, S.H., Liu, X.L. et al. (2008) Thiophene-NPN ligand supported rare-earth metal bis(alkyl) complexes. Synthesis and catalysis toward highly trans-1,4 selective polymerization of butadiene. Organometallics, 27, 6531. [Pg.348]

The synthesis, structures, and reactivity of neutral and cationic mono- and bis(guanidinato)zirconium(rV) complexes have been studied in detail. Either salt-metathesis using preformed lithium guanidinates or carbodiimide insertion of zirconium amides can be employed. Typical examples for these two main synthetic routes are illustrated in Schemes 73 and 74. Various cr-alkyl complexes and cationic species derived from these precursors have been prepared and structurally characterized. [Pg.243]

Synthesis and Chemistry of Mixed Imido-Alkyl Complexes. . . 181... [Pg.152]

The synthesis of group 4 alkoxide complexes grafted on the surface of silica illustrates this approach.44-47 Two routes were considered, which are schematically represented in Equations(2) and (3) they differ in the nature of the precursor complex, which is either the tetra-alkoxide M(OR)4 (Equation(2)), or the tetra-alkyl complex MR4, M = Ti, Zr, Hf (Equation(3)) ... [Pg.449]

Imidazolium salts that can be prepared by the first procedure, the alkylation of imidazole, are easy to obtain and often used for metal complex synthesis. Potassium imidazolide is reacted with the first equivalent of alkyl halide in toluene to give the 1-alkylimidazole. Subsequent alkylation in 3-position is achieved by addition of another equivalent of alkyl halide [Eq. (2)]. " A variant of this approach employs commercially available A-trimethylsilyl imidazole with 2 equiv of an alkyl chloride, under elimination of volatile MesSiCl. The drawback of these simple routes is the fact that only primary alkyl halides can be reacted in satisfactory yields because secondary and tertiary alkyl halides give substantial amounts of elimination by-products. [Pg.5]

Figure 5.3 Synthetic scheme for the synthesis of the silsesquioxane oxo-vanadium(V) alkyl complex 4 described by Feher and Blanski [10, 11],... Figure 5.3 Synthetic scheme for the synthesis of the silsesquioxane oxo-vanadium(V) alkyl complex 4 described by Feher and Blanski [10, 11],...
Ma H, MefiUo G, OUva L et al. (2005) Aluminum alkyl complexes supported by [OSSO] type bisphenolato ligands synthesis, characterization and living polymerization of rac-lactide. Dalton Trans 721-727... [Pg.144]

Imidazolium ligands, in Rh complexes, 7, 126 Imidazolium salts iridium binding, 7, 349 in silver(I) carbene synthesis, 2, 206 Imidazol-2-ylidene carbenes, with tungsten carbonyls, 5, 678 (Imidazol-2-ylidene)gold(I) complexes, preparation, 2, 289 Imidazopyridine, in trinuclear Ru and Os clusters, 6, 727 Imidazo[l,2-a]-pyridines, iodo-substituted, in Grignard reagent preparation, 9, 37—38 Imido alkyl complexes, with tantalum, 5, 118—120 Imido-amido half-sandwich compounds, with tantalum, 5,183 /13-Imido clusters, with trinuclear Ru clusters, 6, 733 Imido complexes with bis-Gp Ti, 4, 579 with monoalkyl Ti(IV), 4, 336 with mono-Gp Ti(IV), 4, 419 with Ru half-sandwiches, 6, 519—520 with tantalum, 5, 110 with titanium(IV) dialkyls, 4, 352 with titanocenes, 4, 566 with tungsten... [Pg.125]

Iridium alkoxides, synthesis, 7, 383 Iridium alkyl complexes reactivity, 7, 284-... [Pg.129]


See other pages where Alkyl complexes synthesis is mentioned: [Pg.118]    [Pg.118]    [Pg.41]    [Pg.574]    [Pg.105]    [Pg.120]    [Pg.151]    [Pg.329]    [Pg.230]    [Pg.261]    [Pg.104]    [Pg.385]    [Pg.612]    [Pg.152]    [Pg.180]    [Pg.193]    [Pg.277]    [Pg.916]    [Pg.138]    [Pg.124]    [Pg.313]    [Pg.475]    [Pg.73]    [Pg.716]    [Pg.11]    [Pg.887]    [Pg.1068]    [Pg.574]    [Pg.203]    [Pg.45]    [Pg.46]    [Pg.115]    [Pg.151]    [Pg.177]   
See also in sourсe #XX -- [ Pg.496 , Pg.497 ]

See also in sourсe #XX -- [ Pg.87 , Pg.88 ]




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Alkylation complex

Alkylations complexes

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Synthesis of Alkyl Complexes by Other Methods

Synthesis of Alkyl Complexes by Transmetallation

Synthesis of Metal-Alkyl Complexes

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