Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Tamara E. Hanna"'
Autor:
Suzanne C. Bart, Tamara E. Hanna
Publikováno v:
Inorganic Chemistry. 58:977-978
Publikováno v:
Organometallics. 28:4079-4088
Dinitrogen coordination to a family of bis(cyclopentadienyl)titanium sandwich complexes, (η5-C5Me4R)2Ti (R = alkyl, aryl, silyl), has been systematically evaluated by in situ solution infrared spectroscopy. The maximum temperature of N2 coordination
Publikováno v:
European Journal of Inorganic Chemistry. 2007:2677-2685
Addition of propylenimine (2-methylaziridine) to the bis(cyclopentadienyl)titanium sandwich complexes, (η5-C5Me4R)2Ti (R = iPr, SiMe3), resulted in rapid [NH] group transfer followed by C–H activation of a cyclopentadienyl methyl group to yield th
Autor:
Tamara E. Hanna, Emil B. Lobkovsky, Paul J. Chirik, Wesley H. Bernskoetter, Marco W. Bouwkamp
Publikováno v:
Organometallics, 26(9), 2431-2438. AMER CHEMICAL SOC INC
The titanocene dinitrogen complex [(eta(5)-C5H2-1,2,4-Me-3)(2)Ti](2)(mu(2),eta(2),eta(2)-N-2) (1-N-2) has been prepared both by dihydrogen reductive elimination from the in situ generated monohydride derivative and by alkali metal reduction of the co
Publikováno v:
Organometallics. 23:3448-3458
The synthesis and reactivity of the end-on bound dinitrogen complex [(η5-C5H3-1,3-(SiMe3)2)2Ti]2(μ2,η1,η1-N2) is described. The solid state structure of the dinitrogen compound reveals a weakly activated end-on bound N2 ligand with an N−N bond
Publikováno v:
Inorganic Chemistry. 46:2359-2361
Synthesis of a family of monomeric, base-free bis(cyclopentadienyl)titanium oxide complexes, (η5-C5Me4R)2TiO (R = iPr, SiMe3, SiMe2Ph), has been accomplished by deoxygenation of styrene oxide by the corresponding sandwich compound. One example, (η5
Publikováno v:
Chemical communications (Cambridge, England). 46(6)
A cobalt(ii) complex supported by the new tetradentate polypyridyl ligand PY4 is an electrocatalyst for the reduction of protons to hydrogen and can operate in 50% aqueous media.
Publikováno v:
Inorganic chemistry. 46(7)
Synthesis of a family of monomeric, base-free bis(cyclopentadienyl)titanium oxide complexes, (eta5-C5Me4R)2Ti=O (R = iPr, SiMe3, SiMe2Ph), has been accomplished by deoxygenation of styrene oxide by the corresponding sandwich compound. One example, (e
Diazene dehydrogenation follows H2 addition to coordinated dinitrogen in an ansa-zirconocene complex
Publikováno v:
Inorganic chemistry. 46(5)
An activated side-on-bound ansa-zirconocene dinitrogen complex, [Me2Si(eta5-C5Me4)(eta5-C5H3-3-tBu)Zr]2(mu2,eta2,eta2-N2), has been prepared by sodium amalgam reduction of the corresponding dichloride precursor under an atmosphere of N2. Both solutio
Publikováno v:
Journal of the American Chemical Society. 128(18)
The silyl-substituted titanocene complex, (eta5-C5Me4SiMe2Ph)2Ti, coordinates dinitrogen upon cooling to -35 degrees C to yield an unprecedented example of a mono(dinitrogen) complex of a substituted bis(cyclopentadienyl) titanium compound, (eta5-C5M