Добірка наукової літератури з теми "Uranium imido complexes"
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Статті в журналах з теми "Uranium imido complexes"
Maria, Leonor, Nuno A. G. Bandeira, Joaquim Marçalo, Isabel C. Santos, and John K. Gibson. "CO2 conversion to phenyl isocyanates by uranium(vi) bis(imido) complexes." Chemical Communications 56, no. 3 (2020): 431–34. http://dx.doi.org/10.1039/c9cc07411b.
Повний текст джерелаMaria, Leonor, and Joaquim Marçalo. "Uranyl Analogue Complexes—Current Progress and Synthetic Challenges." Inorganics 10, no. 8 (August 18, 2022): 121. http://dx.doi.org/10.3390/inorganics10080121.
Повний текст джерелаHayton, Trevor W., James M. Boncella, Brian L. Scott, and Enrique R. Batista. "Exchange of an Imido Ligand in Bis(imido) Complexes of Uranium." Journal of the American Chemical Society 128, no. 39 (October 2006): 12622–23. http://dx.doi.org/10.1021/ja064400j.
Повний текст джерелаSpencer, Liam P., Ping Yang, Brian L. Scott, Enrique R. Batista, and James M. Boncella. "Imido Exchange in Bis(imido) Uranium(VI) Complexes with Aryl Isocyanates." Journal of the American Chemical Society 130, no. 10 (March 2008): 2930–31. http://dx.doi.org/10.1021/ja7107454.
Повний текст джерелаBrennan, John G., Jennifer C. Green, and Catherine M. Redfern. "A photoelectron study of pentavalent uranium imido complexes." Inorganica Chimica Acta 139, no. 1-2 (December 1987): 331–33. http://dx.doi.org/10.1016/s0020-1693(00)84111-0.
Повний текст джерелаTomson, Neil C., Nickolas H. Anderson, Aaron M. Tondreau, Brian L. Scott, and James M. Boncella. "Oxidation of uranium(iv) mixed imido–amido complexes with PhEEPh and to generate uranium(vi) bis(imido) dichalcogenolates, U(NR)2(EPh)2(L)2." Dalton Transactions 48, no. 29 (2019): 10865–73. http://dx.doi.org/10.1039/c9dt00680j.
Повний текст джерелаPerales, Diana, Nathan J. Lin, Michaela R. Bronstetter, Shannon A. Ford, Matthias Zeller, and Suzanne C. Bart. "Conversion of Uranium(III) Anilido Complexes to Uranium(IV) Imido Complexes via Hydrogen Atom Transfer." Organometallics 41, no. 5 (February 18, 2022): 606–16. http://dx.doi.org/10.1021/acs.organomet.1c00680.
Повний текст джерелаSpencer, Liam P., Robyn L. Gdula, Trevor W. Hayton, Brian L. Scott, and James M. Boncella. "Synthesis and reactivity of bis(imido) uranium(vi) cyclopentadienyl complexes." Chemical Communications, no. 40 (2008): 4986. http://dx.doi.org/10.1039/b806075d.
Повний текст джерелаTsoureas, Nikolaos, and F. Geoffrey N. Cloke. "Mixed sandwich imido complexes of Uranium(V) and Uranium(IV): Synthesis, structure and redox behaviour." Journal of Organometallic Chemistry 857 (February 2018): 25–33. http://dx.doi.org/10.1016/j.jorganchem.2017.08.019.
Повний текст джерелаSpencer, Liam P., Ping Yang, Brian L. Scott, Enrique R. Batista, and James M. Boncella. "Uranium(VI) Bis(imido) Chalcogenate Complexes: Synthesis and Density Functional Theory Analysis." Inorganic Chemistry 48, no. 6 (March 16, 2009): 2693–700. http://dx.doi.org/10.1021/ic802212m.
Повний текст джерелаДисертації з теми "Uranium imido complexes"
Vaughn, Anthony E. "High valent uranium dioxo and imido complexes synthesis and structure /." Diss., Columbia, Mo. : University of Missouri-Columbia, 2008. http://hdl.handle.net/10355/5596.
Повний текст джерелаThe entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed June 17, 2009). Vita. Includes bibliographical references.
Fox, Alexander Ray 1979. "Nitride, imide, and azide chemistry of anilide-supported tungsten and uranium complexes by Alexander Ray Fox." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/58200.
Повний текст джерелаVita. Page 213 blank. Cataloged from PDF version of thesis.
Includes bibliographical references.
The uranium(III) tris(anilide) complex (THF)U(N[t-Bu]Ar) 3 reacts with MN 3 (M = Na, [N(n-Bu) 4]) to form the bimetallic diuranium(IV/IV) salts M[(p-N)(U(N[t-Bu]Ar) 3)2]. The stability of the U=N=U core across multiple charge states is illustrated by stepwise chemical oxidation of Na[(p- N)(U(N[t-Bu]Ar) 3)2] to the corresponding neutral diuranium(V/IV) and cationic diuranium(V/V) derivatives. Metallonitrene-like reactivity for [(p-N)(U(N[t-Bu]Ar) 3)2][B(ArF) 4] is demonstrated by its reaction with NaCN. The uranium(IV) azide complex (N3)U(N[t-Bu]Ar)3 is prepared by the reaction of the uranium(IV) iodide complex IU(N[t-Bu]Ar)3 with NaN3. Photolysis or reduction of (N3)U(N[t-Bu]Ar) 3 leads to the bimetallic p-nitride system [(-N)(U(N[t-Bu]Ar) 3)2]". The reaction of (THF)U(N[t-Bu]Ar) 3 with the azidoborate salt [N(n-Bu) 4] [(C6F5)3B(N 3)] provides the uranium(V) nitridoborate complex [N(n-Bu) 4] [(C6F5)3BNU(N[t-Bu]Ar) 3], which leads to the neutral uranium(VI) derivative (C6F5)3BNU(N[t-Bu]Ar) 3 by way of le oxidation. A system of uranium complexes featuring bidentate anilide ligands has been developed. The syntheses of the bis(anilide) complexes [(Et20),Li][I2U(N[R]ArMeL)2] and 12U(N[R]ArMeL)2, and the tris(anilide) complexes U(N[R]ArMeL)3 and U(N[Np]ArMeL)3 are described. The N-tert-butylanilide derivative U(N[R]ArMeL)3 fails to react with a host of small molecule substrates but does react with AgOTf to form the separated ion pair [U(N[R]ArMeL)3][OTf], suggesting a high degree of steric encumbrance about the metal center. The N-neopentylanilide derivative U(N[Np]ArMeL)3 reacts with pyridine-N-oxide to form the uranium(V) terminal oxo complex OU(N[Np]ArMeL)3, and with NaN3 to provide the "-ate" complex [Na(THF)6] [(p, T - N3 )(U(N[Np]ArMeL)3)2]- The tungsten(VI) terminal nitride complex NW(N[t-Bu]Ar) 3 is obtained in low but reproducible yield through a route independent of dinitrogen chemistry. The reaction of NW(N[t-Bu]Ar) 3 with electrophiles R-X (R-X = PhC(O)OTf; Mel) provides the four-coordinate imido salts [RNW(N[t-Bu]Ar) 3][X]. The siloxy-substituted ketimide complex Ph(Me 3SiO)CNW(N[t-Bu]Ar) 3 is obtained by reduction and silylation of the benzoylimido salt. In contrast to the chemistry displayed by a related Mo-based system, no reactions that lead to the elimination of PhCN from Ph(Me 3SiO)CNW(N[t-Bu]Ar)3 were uncovered. The parent ketimide complex H2CNW(N[t- Bu]Ar)3 reacts with electrophiles R'-X (R'-X = Me3SiOTf; [Ph 2P][AlC4l4) through the ketimide carbon, providing the substituted methylimido salts [R'CH2NW(N[t-Bu]Ar) 3][X], which in turn provide the substituted ketimide complexes R'(H)CNW(N[t-Bu]Ar) 3 by deprotonation.
Ph.D.