@article {1332,
	title = {Bis(amidate) titanium precatalyst for the intermolecular hydroamination of allenes},
	journal = {Inorganica Chimica Acta},
	volume = {359},
	number = {9},
	year = {2006},
	note = {ISI Document Delivery No.: 052YITimes Cited: 25Cited Reference Count: 64},
	month = {Jun},
	pages = {3097-3102},
	type = {Article},
	abstract = {A bis(amidate)-bis(amido) titanium complex (5) is an efficient precatalyst for the regioselective intermolecular hydroamination of substituted allenes. Arylamines react quickly with a 5 mol\% precatalyst loading at 90 degrees C to give the ketimine product, which can be reduced to give substituted amines. With precatalyst loading of 10 mol\% and temperatures of 120 degrees C alkyl amines can be used as viable substrates for the hydroamination of substituted allenes. (c) 2006 Elsevier B.V. All rights reserved.},
	keywords = {ALKENES, allenes, amidate ligands, AMIDO COMPLEXES, CATALYST, CYCLIZATION, HYDROAMINATION, IMIDO COMPLEXES, INTRAMOLECULAR HYDROAMINATION, NITROGEN-HETEROCYCLES, ORGANOLANTHANIDE-CATALYZED HYDROAMINATION, precatalyst, TERMINAL ALKYNES, titanium complex, UNPROTECTED AMINO OLEFINS, VINYLARENES},
	isbn = {0020-1693},
	url = {<Go to ISI>://000238269600063},
	author = {Ayinla, R. O. and Schafer, L. L.}
}
@article {1113,
	title = {Intramolecular C-H and N-H transfer by ruthenium(II) amidophosphine complexes},
	journal = {Organometallics},
	volume = {24},
	number = {22},
	year = {2005},
	note = {ISI Document Delivery No.: 976PNTimes Cited: 6Cited Reference Count: 51},
	month = {Oct},
	pages = {5440-5454},
	type = {Article},
	abstract = {The formation of ruthenium amidophosphine complexes was accomplished by the addition Of [P2N2]Li-2(Diox) (where P2N2 is PhP(CH2SiMe2NSiMe2CH2)(2)PPh and Diox is 1,4-dioxane) to [RuCl2(cod)](x) to generate [P2N2]Ru(cod), or to RuCl2(PPh3)(3) to generate [P2NNH]Ru(C6H4PPh2) In the former complex, the Ru(II) center is in an octahedral environment perched above the P2N2 macrocycle having two formally anionic amido donors; in the latter complex, there is only one amido ligand with the other as an amine donor where the proton originates from the cyclometalated triphenylphosphine group. Reaction of the tridentate amidophosphine ligand precursor [NPN]Li-2(THF)(2) (where NPN is PhP(CH2SiMe2NPh)(2)) with [RuCl2(cod)](x) results in the formation of two diastereomeric complexes of the formula [NPNH]Ru(eta(3):eta(2)-C8H11), wherein the cyclooctadiene ligand has been deprotonated by the ancillary ligand to generate a cyclooctadienyl unit. These Ru(II) complexes are five-coordinate with a bidentate PN ligand and a dangling amine unit. The diastereomers are in equilibrium, as shown by variable-temperature NMR studies. The fluxional process that interconverts diastereomers involves proton transfer from the dangling amine arm to the amido unit, a process that equilibrates the two ends of the tridentate NPN ligand on the chemical time scale. Deprotonation of the amine arm by MN(SiMe3)(2) generates a series of ruthenate complexes of the formula [M(THF)]([NPN]Ru(eta(3):eta(2)-C8H11)), where M = Li or Na. Addition of Me3SiCl results in the formation of new diastereomers that contain silylated dangling arms, and these diastereomers do not interconvert.},
	keywords = {ACTIVATION, AMIDO COMPLEXES, asymmetric, D6 ML5 COMPLEXES, ENANTIOSELECTIVE HYDROGENATION, EXCHANGE-REACTIONS, HYDROGENATION, KETONES, OPPORTUNITIES NOBEL LECTURE, RU-X BOND, STEREOSELECTIVE HYDROGENATION},
	isbn = {0276-7333},
	url = {<Go to ISI>://000232745700031},
	author = {Fryzuk,Michael D. and Petrella, M. J. and Patrick, B. O.}
}
@article {1060,
	title = {Intramolecular hydroamination of unactived olefins with Ti(NMe2)(4) as a precatalyst},
	journal = {Organic Letters},
	volume = {7},
	number = {10},
	year = {2005},
	note = {ISI Document Delivery No.: 924NCTimes Cited: 104Cited Reference Count: 59},
	month = {May},
	pages = {1959-1962},
	type = {Article},
	abstract = {[GRAPHICS] Commercially available Ti(NMe2)(4) has been used effectively as a precatalyst in a facile protocol for the intramolecular hydroamination of aminoalkenes to yield pyrrolidine and piperidine heterocyclic products with isolated yields up to 92\%. Germinally substituted substrates display the highest reactivity. This precatalyst is also effective for the hydroamination of activated internal alkenes, providing access to more complex heterocyclic target molecules.},
	keywords = {ALKENE HYDROAMINATION, ALKYNE, AMIDO COMPLEXES, ANTI-MARKOVNIKOV, CATALYZED INTERMOLECULAR HYDROAMINATION, GROUP-3 METALS, HYDROAMINATION, IMIDO COMPLEXES, REACTIVITY, TITANIUM, ZIRCONIUM},
	isbn = {1523-7060},
	url = {<Go to ISI>://000228984500019},
	author = {Bexrud, J. A. and Beard, J. D. and Leitch, D. C. and Schafer, L. L.}
}
@article {922,
	title = {Scandium-catalyzed intramolecular hydroamination. Development of a highly active cationic catalyst},
	journal = {Organometallics},
	volume = {23},
	number = {10},
	year = {2004},
	note = {ISI Document Delivery No.: 818FNTimes Cited: 100Cited Reference Count: 37},
	month = {May},
	pages = {2234-2237},
	type = {Article},
	abstract = {The scandium-catalyzed intramolecular hydroamination of alkynes and alkenes is reported. Complex structure/catalyst activity investigations resulted in the identification of a highly catalytically active cationic, beta-diketiminato scandium complex.},
	keywords = {ALKENES, ALKYNES, AMIDO COMPLEXES, BETA-DIKETIMINATO LIGANDS, DERIVATIVES, GROUP-3 METALS, ORGANOSCANDIUM, REACTIVITY, YTTRIUM, ZIRCONIUM},
	isbn = {0276-7333},
	url = {<Go to ISI>://000221231100006},
	author = {Lauterwasser, F. and Hayes, P. G. and Brase, S. and Piers, W. E. and Schafer, L. L.}
}
