Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Nicholas E. Travia"'
Autor:
David E. Morris, Kevin Patrick Browne, Katie A. Maerzke, Jacqueline M. Veauthier, Jaqueline L. Kiplinger, Neil J. Henson, Ping Yang, Brian L. Scott, Nicholas E. Travia
Publikováno v:
Inorganic chemistry. 55(10)
Two nitrogen-rich, isostructural complexes of uranium and thorium, (C5Me5)2U[η(2)-(N,N')-tetrazolate]2 (7) and (C5Me5)2Th[η(2)-(N,N')-tetrazolate]2 (8), containing 5-methyltetrazolate, have been synthesized and structurally characterized by single-
Autor:
Jeffrey M. Switzer, James M. Caruthers, Nicholas E. Travia, W. Nicholas Delgass, Mahdi M. Abu-Omar, D. Keith Steelman, Grigori A. Medvedev, Kendall T. Thomson
Publikováno v:
Macromolecules. 45:4978-4988
Kinetic modeling using a population balance approach has been performed in order to identify a mechanism and a set of rate constants that describe the batch polymerization of 1-hexene by the homogeneous single-site catalyst Zr(tBu-ONNMe2O)Bn2 activat
Autor:
Zhenggang Xu, Nicholas E. Travia, Michael B. Hall, Jason M. Keith, Mahdi M. Abu-Omar, Phillip E. Fanwick, Elon A. Ison
Publikováno v:
Inorganic Chemistry. 50:10505-10514
The cationic oxorhenium(V) complex [Re(O)(hoz)(2)(CH(3)CN)][B(C(6)F(5))(4)] [1; Hhoz = 2-(2'-hydroxyphenyl)-2-oxazoline] reacts with aryl azides (N(3)Ar) to give cationic cis-rhenium(VII) oxoimido complexes of the general formula [Re(O)(NAr)(hoz)(2)]
Autor:
Jaqueline L. Kiplinger, Robert K. Thomson, Nicholas E. Travia, Marisa J. Monreal, Thibault Cantat, Brian L. Scott
Publikováno v:
Organometallics. 30:2031-2038
The uranium(III) and uranium(IV) iodide complexes UI3(1,4-dioxane)1.5 and UI4(1,4-dioxane)2 have been easily prepared in high yield by reacting uranium turnings with a 1,4-dioxane solution of iodine under mild conditions. The two complexes exhibit ou
Autor:
Elon A. Ison, Mahdi M. Abu-Omar, Jeanette E. Cessarich, Nicholas E. Travia, Phillip E. Fanwick
Publikováno v:
Journal of the American Chemical Society. 129:1167-1178
A facile method is described for the synthesis of cationic Re(VII) cis oxo imido complexes of the form [Re(O)(NAr)(salpd)+] (salpd = N,N'-propane-1,3-diylbis(salicylideneimine)), 4, [Re(O)(NAr)(saldach)+] (saldach = N,N'-cyclohexane-1,3-diylbis(salic
Publikováno v:
Chemistry - A European Journal. 20
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 20(51)
The synthesis and X-ray crystal structure of two new multinuclear thorium complexes are reported. The tetranuclear μ4 -oxo cluster complex Th4 (μ4 -O)(μ-Cl)2 I6 [κ(2) (O,O')-μ-O(CH2 )2 OCH3 ]6 and the dinuclear complex Th2 I5 [κ(2) (O,O')-μ-O(
Publikováno v:
Dalton transactions (Cambridge, England : 2003). 41(48)
The thorium(IV) tetraiodide complex ThI(4)(DME)(2) (3) (DME = 1,2-dimethoxyethane) has been prepared in high yield by reacting the corresponding chloride complex ThCl(4)(DME)(2) with an excess of trimethylsilyl iodide (Me(3)SiI) in toluene. This new
Autor:
Grigori A. Medvedev, Mahdi M. Abu-Omar, Krista A. Novstrup, Jeffrey M. Switzer, Corneliu Stanciu, James M. Caruthers, Nicholas E. Travia, W. Nicholas Delgass, Kendall T. Thomson
Publikováno v:
Journal of the American Chemical Society. 132(2)
Thorough kinetic characterization of single-site olefin polymerization catalysis requires comprehensive, quantitative kinetic modeling of a rich multiresponse data set that includes monomer consumption, molecular weight distributions (MWDs), end grou