@article {1411,
	title = {Pyrrole synthesis catalyzed by AgOTf or cationic Au(I) complexes},
	journal = {Journal of Organic Chemistry},
	volume = {71},
	number = {12},
	year = {2006},
	note = {ISI Document Delivery No.: 049PTTimes Cited: 65Cited Reference Count: 71Harrison, Tyler J. Kozak, Jennifer A. Corbella-Pane, Montserrat Dake, Gregory R.},
	month = {Jun},
	pages = {4525-4529},
	type = {Article},
	abstract = {Either silver trifluoromethanesulfonate or a mixture of gold( I) chloride, silver trifluoromethanesulfonate, and triphenylphosphine catalyze the formation of pyrroles from substituted beta-alkynyl ketones and amines. The reactions proceed by using 5 mol \% of catalyst with yields of isolated pyrroles ranging from 13\% to 92\%. Sixteen examples are used to compare the effectiveness of each catalyst.},
	keywords = {2-PROPYNYL-1, 3-DICARBONYL COMPOUNDS, AMINATION/ANNULATION REACTIONS, C-H BONDS, CARBOXYLIC-ACIDS, DERIVATIVES, EFFICIENT SYNTHESIS, FURANS, ONE-POT, PYRROLES, REGIOSELECTIVE SYNTHESIS, SUBSTITUTED},
	isbn = {0022-3263},
	url = {<Go to ISI>://000238029300023},
	author = {Harrison, T. J. and Kozak, J. A. and Corbella-Pane, M. and Dake, G. R.}
}
@article {1140,
	title = {Parallel transformations of cyclohexene mediated by the Cp*W(NO) fragment},
	journal = {Journal of the American Chemical Society},
	volume = {127},
	number = {19},
	year = {2005},
	note = {ISI Document Delivery No.: 925WWTimes Cited: 6Cited Reference Count: 10},
	month = {May},
	pages = {6928-6929},
	type = {Article},
	keywords = {C-H BONDS, COMPLEXES, ORGANOMETALLIC NITROSYL CHEMISTRY, THERMAL-ACTIVATION, TUNGSTEN},
	isbn = {0002-7863},
	url = {<Go to ISI>://000229085200008},
	author = {Jin, X. and Legzdins,Peter and Buschhaus, M. S. A.}
}
@article {1190,
	title = {Rhodium(III)-cyclometalated-imine complexes: Solution behavior and reactivity with molecular hydrogen},
	journal = {Organometallics},
	volume = {24},
	number = {7},
	year = {2005},
	note = {ISI Document Delivery No.: 909LJTimes Cited: 16Cited Reference Count: 41},
	month = {Mar},
	pages = {1445-1451},
	type = {Article},
	abstract = {Acetone solutions of cis, trans, cis-[Rh(H)(2)(PPh3)(2)(acetone)(2)] PF6 and cis-[Rh(PPh3)(2)(acetone)(2)]PF6 react with the imines RN=CR {\textquoteright}(R {\textquoteright}{\textquoteright}), where R = PhCH2, Ph, or C6H11; R {\textquoteright}= H or Me; and R {\textquoteright}{\textquoteright} = Ph or P-OMe-C6H4, to form orthometalated complexes exemplified by [Rh(H){RN= CR {\textquoteright}(o-C6H4)}(PPh3)(2)(acetone)]PF6 that are generally characterized spectroscopically, and in one case (where R = PhCH2, R {\textquoteright} = Me, and R {\textquoteright}{\textquoteright} = p-OMe-C6H4) by X-ray crystallography. These complexes maintain their integrity in acetone solution and show no reaction toward 1 atm H-2 at ambient conditions. In MeOH, the complexes in which R {\textquoteright} = Me simply change to the corresponding MeOH derivative, but when R {\textquoteright} = H they are partially converted to the non-orthometalated, eta(1)-N-imine species [Rh(PPh3)(2)(RN=CHR {\textquoteright}{\textquoteright})(MeOH)]PF6 (I), and in MeOH, stoichiometric hydrogenation of the imine to the corresponding amine occurs via I. We have shown recently (Inorg. Chem. 2004, 43, 4820) that the catalyzed hydrogenation of PhCH2N=C(H)Ph to dibenzylamine using cis, trans, cis- [Rh(H)(2)(PPh3)(2)(MeOH)(2)] PF6 as catalyst precursor in MeOH proceeds via a cationic Rh-(eta(1)-N-imine)(amine) intermediate (II), analogous to I but with the MeOH replaced by the amine that is formed via hydrolysis of the imine by the presence of adventitious water. Intermediate I (R = PhCH2, R {\textquoteright}{\textquoteright} = Ph) is shown to be somewhat less active than II toward H-2, but both intermediates provide viable pathways for hydrogenation of the imine. The orthometalated imine-amine complex [Rh(H){PhCH2N=C(Me)(o-C6H4)}(PPh3)(2)(NH2CH2Ph)]PF6, where the benzylamine comes from imine hydrolysis, is also isolated and characterized crystallographically.},
	keywords = {ACTIVATION, AZO, C-H BONDS, CATIONIC, CLEAVAGE, COMPLEXES, CRYSTAL, LIGANDS, METAL-IMINE COMPOUNDS, RHODIUM(III) COMPLEXES},
	isbn = {0276-7333},
	url = {<Go to ISI>://000227861100013},
	author = {Marcazzan, P. and Patrick, B. O. and James, Brian R.}
}
@article {1287,
	title = {Structure, bonding, and reactivity of Ti and Zr amidate complexes: DFT and X-ray crystallographic studies},
	journal = {Inorg. Chem.},
	volume = {44},
	number = {24},
	year = {2005},
	note = {ISI Document Delivery No.: 986ZLTimes Cited: 21Cited Reference Count: 75},
	month = {Nov},
	pages = {8680-8689},
	type = {Article},
	abstract = {<p>Easily prepared and highly modular organic amide proligands have been used to synthesize a series of new bis(amidate)-bis(amido) Ti and Zr complexes via protonolysis. These complexes have been structurally characterized by NMR spectroscopy and X-ray crystallography. The solid-state molecular structures of these complexes indicate that the amidate ligands bind to the metal centers in an exclusively bidentate fashion, resulting in discrete monomeric species. Geometric isomerism in these species is highly dependent upon the steric characteristics of the proligands utilized in the synthesis. In solution, these complexes are observed to isomerize on the NMR time scale, with one isomer being predominant. Bonding in the bis(amidate)-bis(amido) complexes was investigated by DFT calculations. The geometric isomers predicted by theory matched the experimentally observed results, within experimental error. The orbitals associated with amidate-metal bonding are energetically well below the frontier orbitals. The HOMO in these complexes is a pi orbital associated with amido ligand-to-metal bonding character, while the LUMO in all cases is a vacant d orbital on the metal center.</p>},
	keywords = {ALKYNYL GROUPS, C-H BONDS, ENHANCED REACTIVITY, HYDROAMINATION, IMIDO COMPLEXES, INTERMOLECULAR, OLEFIN POLYMERIZATION, PROPYLENE POLYMERIZATION, SI-H, TITANIUM CATALYSTS, ZIRCONIUM(IV) COMPLEXES},
	isbn = {0020-1669},
	url = {<Go to ISI>://000233488100008},
	author = {Thomson, R. K. and Zahariev, F. E. and Zhang, Z. and Patrick, B. O. and Y. A. Wang* and L. L. Schafer*}
}
@article {1287,
	title = {Structure, bonding, and reactivity of Ti and Zr amidate complexes: DFT and X-ray crystallographic studies},
	journal = {Inorganic Chemistry},
	volume = {44},
	number = {24},
	year = {2005},
	note = {ISI Document Delivery No.: 986ZLTimes Cited: 21Cited Reference Count: 75},
	month = {Nov},
	pages = {8680-8689},
	type = {Article},
	abstract = {Easily prepared and highly modular organic amide proligands have been used to synthesize a series of new bis(amidate)-bis(amido) Ti and Zr complexes via protonolysis. These complexes have been structurally characterized by NMR spectroscopy and X-ray crystallography. The solid-state molecular structures of these complexes indicate that the amidate ligands bind to the metal centers in an exclusively bidentate fashion, resulting in discrete monomeric species. Geometric isomerism in these species is highly dependent upon the steric characteristics of the proligands utilized in the synthesis. In solution, these complexes are observed to isomerize on the NMR time scale, with one isomer being predominant. Bonding in the bis(amidate)-bis(amido) complexes was investigated by DFT calculations. The geometric isomers predicted by theory matched the experimentally observed results, within experimental error. The orbitals associated with amidate-metal bonding are energetically well below the frontier orbitals. The HOMO in these complexes is a pi orbital associated with amido ligand-to-metal bonding character, while the LUMO in all cases is a vacant d orbital on the metal center.},
	keywords = {ALKYNYL GROUPS, C-H BONDS, ENHANCED REACTIVITY, HYDROAMINATION, IMIDO COMPLEXES, INTERMOLECULAR, OLEFIN POLYMERIZATION, PROPYLENE POLYMERIZATION, SI-H, TITANIUM CATALYSTS, ZIRCONIUM(IV) COMPLEXES},
	isbn = {0020-1669},
	url = {<Go to ISI>://000233488100008},
	author = {Thomson, R. K. and Zahariev, F. E. and Zhang, Z. and Patrick, B. O. and Wang, Y. A. and Schafer, L. L.}
}
@article {609,
	title = {Interaction of rhodium(I) bisphosphine complexes with semicarbazones to give orthometallated rhodium(III) complexes},
	journal = {Russian Chemical Bulletin},
	volume = {52},
	number = {12},
	year = {2003},
	note = {ISI Document Delivery No.: 809IUTimes Cited: 7Cited Reference Count: 57International Memorial Symposium on Modern Trends in Organometallic and Catalytic Chemistry Dedicated to Mark Vol{\textquoteright}pinMAY 18-AUG 23, 2003Moscow, RUSSIA},
	month = {Dec},
	pages = {2707-2714},
	type = {Proceedings Paper},
	abstract = {Interaction of the cis-[Rh(PR3)(2)(Solv)(2)]PF6 complexes (R = Ar or R-3 = Ph2Me, Solv solvent) under Ar with semicarbazones bearing a phenyl group on the imine-C atom gives the rhodium(III)-hydrido-bis(phosphine)-orthometallated semicarbazone species [RhH(PR3)(2){(o-C6H4(R{\textquoteright})C=N-N(H)CONH2}]PF6 (R{\textquoteright} = Me or Et), which are characterized generally by elemental analysis, P-31{H-1} and H-1 NMR spectroscopy, and mass-spectrometry. The PPh3-containing complex with R{\textquoteright} = Me, structurally characterized by X-ray analysis, reveals coordination of the semicarbazone by the ortho-C atom, the imine-N atom, and the amide-carbonyl group. For a semicarbazone containing no Ph group, the rhodium(I) complex [Rh(PR3)(2)(Et(Me)C=N-N(H)CONH2)]PF6, containing the eta(2)-semicarbazone bonded via the imine-N and carbonyl, is formed. Attempts to hydrogenate the C=N moiety in the complexes or to catalytically hydrogenate the semicarbazones were unsuccessful.},
	keywords = {ACTIVATION, ASYMMETRIC HYDROGENATION, BENZALDEHYDE SEMICARBAZONE, C-H, C-H BONDS, CATALYTIC-HYDROGENATION, COMPLEXES, CRYSTAL-STRUCTURE, FINE CHEMICALS, INTRAMOLECULAR ACTIVATION, molecular structure, orthometallation, phosphines, rhodium, SELECTIVE HYDROGENATION, semicarbazones, SYNTHESIS, TRANSITION-METAL-COMPLEXES, UNPRECEDENTED CHEMICAL TRANSFORMATION},
	isbn = {1066-5285},
	url = {<Go to ISI>://000220631200019},
	author = {Ezhova, M. B. and Patrick, B. O. and James, Brian R. and Ford, M. E. and Waller, E. J.}
}
