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pro vyhledávání: '"Brian K. Bennett"'
Autor:
Werner Kaminsky, Scott Lovell, and Amanda Samuel, Brian K. Bennett, James M. Mayer, Erik Saganic
Publikováno v:
Inorganic Chemistry. 42:4127-4134
The osmium(VI) nitrido complex TpOs(N)Cl(2) [1, Tp = hydrotris(1-pyrazolyl)borate] reacts with triarylphosphines to afford the Os(IV) phosphiniminato complexes TpOs(NPAr(3))Cl(2) [Ar = p-tolyl (tol) (2a), phenyl (2b), p-CF(3)C(6)H(4) (2c)] in nearly
Autor:
Brian K. Bennett, Werner Kaminsky, James M. Mayer, Sharon J. Pitteri, Lani Pilobello, Scott Lovell
Publikováno v:
Journal of the Chemical Society, Dalton Transactions. :3489-3497
TpOsIV(X)Cl2 complexes (Tp = hydrotris(1-pyrazolyl)borate) are formed upon treatment of TpOs(NPPh3)Cl2 with the protic acids HX: triflic acid (HOTf), HCl, HBr, CF3COOH, and CH3COOH. The reaction with acetic acid is slow but is catalyzed by HOTf. The
Publikováno v:
Inorganic Chemistry. 40:1888-1893
Protonation of the Os(IV) amido complex TpOs(NHPh)Cl(2) (1) to give the aniline complex [TpOs(NH(2)Ph)Cl(2)]OTf (2) requires excess triflic acid (HOTf). Complex 1 is unreactive with HCl and other moderately strong acids. Consistent with the low basic
Autor:
Todd O. Northcutt, Johanna Brugman, James M. Mayer, and Scott Lovell, Brian K. Bennett, Yoshihiro Matano
Publikováno v:
Organometallics. 19:2781-2790
Rhenium−oxo complexes with the hydridotris(3,5-dimethyl-1-pyrazolyl)borate (Tp*) ligand are described. Halide complexes Tp*Re(O)X(Cl) (X = Cl, I) are prepared by treatment of Tp*Re(O)(OH)Cl with HX. Reaction of Tp*Re(O)Cl2 (3) with 1 or 2 equiv of
Autor:
W. Stephen McNeil, Darin D. DuMez, James M. Mayer, Thomas J. Crevier, Brian K. Bennett, Yoshihiro Matano
Publikováno v:
Journal of Organometallic Chemistry. 591:96-103
Cyclic voltammetry has been used to study the electrochemical properties of 29 isoelectronic and isostructural osmium(VI)nitrido, rhenium(V)oxo, and rhenium(V)imido complexes of the form Tp (*) M(E)(X)(Y) [Tp (*) =Tp, HB(pz) 3 ; or Tp * , HB
Autor:
D. Andrew Knight, Michael A. Dewey, Gene A. Stark, Atta M. Arif, Brian K. Bennett, John A. Gladysz
Publikováno v:
Organometallics. 12:4523-4534
Publikováno v:
Journal of the American Chemical Society. 123:4336-4337
Publikováno v:
Journal of the American Chemical Society. 116:11165-11166
Autor:
Thomas G. Richmond, Brian K. Bennett
Publikováno v:
Journal of Chemical Education. 75:1034
The construction and use of a very simple and inexpensive cannula filtration device from filter paper, septum, and a Pasteur pipette is reported. The apparatus is constructed in minutes and is simple enough to be used routinely in advanced undergradu
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