@article {848,
	title = {New chiral N,P-oxazolines, and their Ir complexes in asymmetric hydrogenation of an imine},
	journal = {Journal of Molecular Catalysis a-Chemical},
	volume = {224},
	number = {1-2},
	year = {2004},
	note = {ISI Document Delivery No.: 877WSTimes Cited: 8Cited Reference Count: 66},
	month = {Dec},
	pages = {71-79},
	type = {Article},
	abstract = {{(+) (1S.2S)-2-Amino-1-phenyl-13-propanediol reacts with ortho-esters to form 4-hydroxymethyl-5-phenyl-1,3-oxazolines. Subsequent reaction of their toluenesulfonyl derivatives with diphenylphosphinolithium yields the N,P-ligands, (4S,5S)-2-R-4-diphenylphosphinomethyl-5-phenyl- 1.3-oxazoline (R = Me, Et, Ph). X-ray analyses of (4S,5S)-2-methyl-4-toluenesulfonylmethyl-5-phenyl- 1,3-oxazoline and (4S,5S)-2,5-diphenyl-4-diphenylphosphinomethyl-1,3-oxazoline reveal retention of absolute configuration throughout the synthesis. The [Ir(COD)(N,P-oxazoline)]PF6 systems in CH2Cl2 effect catalytic hydrogenation of N-(1 -phenylethylidene)benzylamine},
	keywords = {2-OXAZOLINES, ALLYLIC, ASYMMETRIC HYDROGENATION, CATALYZED ENANTIOSELECTIVE HYDROGENATION, imines, Ir complexes, JM-PHOS LIGANDS, KETONES, LIGANDS, oxazolines, PHOSPHINITE-OXAZOLINE, PHOSPHINOOXAZOLINES, PHOSPHORUS, SEMICORRINS, SUBSTITUTION, TRANSITION-METAL-COMPLEXES, X-ray analysis},
	isbn = {1381-1169},
	url = {<Go to ISI>://000225606300007},
	author = {Ezhova, M. B. and Patrick, B. O. and James, Brian R. and Waller, F. J. and Ford, M. E.}
}
@article {610,
	title = {Influence of F content on the composition of Al-rich synthetic phlogopite: Part II. Probing the structural arrangement of aluminum in tetrahedral and octahedral layers by Al-27 MQMAS and H-1/F-19-Al-27 HETCOR and REDOR experiments},
	journal = {American Mineralogist},
	volume = {88},
	number = {7},
	year = {2003},
	note = {ISI Document Delivery No.: 699FDTimes Cited: 10Cited Reference Count: 28},
	month = {Jul},
	pages = {1046-1054},
	type = {Article},
	abstract = {The influence of F substitution on the local structure of Al in the tetrahedral and octahedral sheets of synthetic Al-rich phlogopite samples with nominal gel compositions of K(Mg3-xAlx)[Al1+xSi3-xO10] (OH)(y)(F)(2-y) between 0.0 less than or equal to x less than or equal to 0.8 and 0.5 less than or equal to y less than or equal to 1.8, was studied by Al-27 MAS, MQMAS, {H-1/F-19} {\textendash}> Al-27 2D CPMAS (HETCOR) and {H-1/F-19} Al-27 REDOR solid-state NMR and by IR spectroscopy. Changes in intensity of the absorption bands in the OH-stretching region of the IR spectra clearly indicate the incorporation of octahedral Al. Signals from the different phases can be separated in the Al-27 MQMAS NMR spectra by generation of an isotropic dimension in F1. The Al-27 quadrupolar parameters of the four phases were estimated from Al-27 MAS NMR spectra obtained at 104.26 and 208.42 MHz. The quadrupolar coupling constant and isotropic chemical shift increases with increasing Al content for the Al-IV site in phlogopite. The Al-VI site shows a clear increase of the asymmetry parameter and C-Q with increasing F content. The estimated Al-27 signal areas show the lowest amount of impurity phases at high OH contents and a stabilization of Al-VI sites by hydroxyl groups. The {H-1} {\textendash}> Al-27 2D CPMAS (HETCOR) NMR experiment at short contact times provides information about site neighborhoods of tetrahedral Al sites and Mg3OH as well as Mg2AlOH sites, whereas magnetization is only transferred to the octahedral At sites from hydroxyl groups in Mg2AlOH sites. The {F-19} {\textendash}> Al-27 2D CPMAS (HETCOR) NMR spectrum is dominated by Al-IV sites coupled to the Mg3F complex in phlogopite. Resonances from Mg2AlF complexes are not observed. Finally, the {H-1/F-19} Al-27 REDOR experiments support the results of the 2D CPMAS (HETCOR) experiments.},
	keywords = {ANGLE-SPINNING NMR, DOUBLE-RESONANCE, F-19 MAS-NMR, FLUORINE, HIGH-FIELD, NMR, QUADRUPOLAR NUCLEI, SI-29, SOLID-STATE NMR, SPECTRA, SUBSTITUTION},
	isbn = {0003-004X},
	url = {<Go to ISI>://000184045300013},
	author = {Fechtelkord, M. and Behrens, H. and Holtz, F. and Bretherton, J. L. and Fyfe, C. A. and Groat, L. A. and Raudsepp, M.}
}
@article {3755,
	title = {Nucleophilic reaction of 1,8-diazabicyclo[5.4.0]undec-7-ene and 1,5-diazabicyclo-[4.3.0]non-5-ene with methyl pheophorbide a. Unexpected products},
	journal = {Tetrahedron},
	volume = {52},
	number = {3},
	year = {1996},
	note = {ISI Document Delivery No.: TL974Times Cited: 17Cited Reference Count: 19},
	month = {Jan},
	pages = {849-860},
	type = {Article},
	abstract = {Trialkylsilyl triflates promote the direct nucleophilic reaction of {\textquoteright}{\textquoteright}non-nucleophilic DBU and DBN{\textquoteright}{\textquoteright} with methyl pheophorbide a (1) to give substituted chlorin e(6) amides 3 and 4, where the bicyclic bases have undergone ring opening. The reaction most likely results from coordination of trialkylsilyl triflates to the beta-ketoester in 1, forming an ion-pair intermediate 6. The adduct 6 is so strongly electron-deficient that it can electrophilically attack the nonbonding nitrogen electron pairs in DBU and DBN.},
	keywords = {DERIVATIVES, SUBSTITUTION},
	isbn = {0040-4020},
	url = {<Go to ISI>://A1996TL97400013},
	author = {Ma, L. F. and Dolphin, D.}
}
@article {3098,
	title = {LIGAND CONTROL OF ELECTRONIC STABILITY - 17-VALENCE VS 18-VALENCE ELECTRON CONFIGURATIONS OF CPCR(NO)(LIGAND)(2) COMPLEXES},
	journal = {Journal of the American Chemical Society},
	volume = {116},
	number = {13},
	year = {1994},
	note = {ISI Document Delivery No.: NV421Times Cited: 6Cited Reference Count: 24},
	month = {Jun},
	pages = {6021-6022},
	type = {Note},
	keywords = {MOLYBDENUM, SUBSTITUTION},
	isbn = {0002-7863},
	url = {<Go to ISI>://A1994NV42100084},
	author = {Legzdins,Peter and McNeil, W. S. and Batchelor, R. J. and Einstein, F. W. B.}
}
