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Results: 26-50/60
Authors:
Mloston, G
Celeda, M
Prakash, GKS
Olah, GA
Heimgartner, H
Citation: G. Mloston et al., Synthesis of imidazole derivatives using 2-unsubstituted 1H-imidazole 3-oxides, HELV CHIM A, 83(4), 2000, pp. 728-738
Authors:
Christe, KO
Zhang, XZ
Bau, R
Hegge, J
Olah, GA
Prakash, GKS
Sheehy, JA
Citation: Ko. Christe et al., Relative abilities of fluorine and chlorine to stabilize carbenium ions: Crystal structures of two fluoro-substituted carbocations and of As2F11-, J AM CHEM S, 122(3), 2000, pp. 481-487
Authors:
Olah, GA
Rasul, G
Hachoumy, M
Burrichter, A
Prakash, GKS
Citation: Ga. Olah et al., Diprotonated hydrogen halides (H3X2+) and gitonic protio methyl and dimethylhalonium dications (CH3XH22+ and (CH3)(2)XH2+): Theoretical and hydrogen-deuterium exchange studies, J AM CHEM S, 122(12), 2000, pp. 2737-2741
Authors:
Prakash, GKS
Weber, K
Olah, GA
Prinzbach, H
Wollenweber, M
Etzkorn, M
Voss, T
Herges, R
Citation: Gks. Prakash et al., Long-lived [1.1.1.1]- and [2.2.1.1]-'Isopagodane' dications: novel 4C/2e sigma-bishomoaromatic dications, CHEM COMMUN, (11), 1999, pp. 1029-1030
Authors:
Prakash, GKS
Rasul, G
Head, NJ
Mitra, A
Olah, GA
Citation: Gks. Prakash et al., Onium ions of cubane, ADV STR INT, 1999, pp. 109-145
Authors:
Olah, GA
Marinez, E
Torok, B
Prakash, GKS
Citation: Ga. Olah et al., Acid-catalyzed isobutane-isobutylene alkylation in liquid carbon dioxide solution, CATAL LETT, 61(3-4), 1999, pp. 105-110
Authors:
Olah, GA
Marinez, ER
Prakash, GKS
Citation: Ga. Olah et al., Trifluoromethanesulfonic acid catalyzed preparation of symmetrical diaryl sulfoxides from arenes and thionyl chloride, SYNLETT, (9), 1999, pp. 1397-1398
Authors:
Olah, GA
Mathew, T
Farnia, M
Prakash, GKS
Citation: Ga. Olah et al., Nafion-H catalysed intramolecular Friedel-Crafts acylation: Formation of cyclic ketones and related heterocycles, SYNLETT, (7), 1999, pp. 1067-1068
Authors:
Hachoumy, M
Mathew, T
Tongco, EC
Vankar, YD
Prakash, GKS
Olah, GA
Citation: M. Hachoumy et al., Synthetic methods and reactions, part 199 - Nafion-H catalyzed isomerization of glycidic to alpha-hydroxy-beta,gamma-unsaturated esters: Application in the synthesis of a trifluoromethylated vinylic epoxide, SYNLETT, (3), 1999, pp. 363-365
Authors:
Prakash, GKS
Mathew, T
Krishnaraj, S
Marinez, ER
Olah, GA
Citation: Gks. Prakash et al., Nafion-H catalysed isomerization of epoxides to aldehydes and ketones, APP CATAL A, 181(2), 1999, pp. 283-288
Authors:
Dokoutchaev, A
James, JT
Koene, SC
Pathak, S
Prakash, GKS
Thompson, ME
Citation: A. Dokoutchaev et al., Colloidal metal deposition onto functionalized polystyrene microspheres, CHEM MATER, 11(9), 1999, pp. 2389-2399
Authors:
Strausz, OP
Mojelsky, TW
Payzant, JD
Olah, GA
Prakash, GKS
Citation: Op. Strausz et al., Upgrading of Alberta's heavy oils by superacid-catalyzed hydrocracking, ENERG FUEL, 13(3), 1999, pp. 558-569
Authors:
Olah, GA
Prakash, GKS
Rasul, G
Citation: Ga. Olah et al., Heliomethonium dication, CH4He2+, THEOCHEM, 489(2-3), 1999, pp. 209-212
Authors:
Rasul, G
Prakash, GKS
Olah, GA
Citation: G. Rasul et al., Structure and energies of CH2X+ (X = NH2, PH2, OH, SH, F and Cl) cations and their protonated CH2XH2+ and CH3X2+ dications, THEOCHEM, 466, 1999, pp. 245-255
Authors:
Prakash, GKS
Buchholz, HA
Vaughan, JFS
Wang, Q
Olah, GA
Citation: Gks. Prakash et al., Direct one step preparation and C-13-NMR spectroscopic characterization ofalpha-ferrocenyl carbocations derived from ferrocene and carbonyl compounds in trifluoroacetic acid medium, J BRAZ CHEM, 10(4), 1999, pp. 313-316
Authors:
Olah, GA
Prakash, GKS
Rasul, G
Citation: Ga. Olah et al., Helionitronium trication (NO2He3+) and helionitrosonium trication (HeNO3+), P NAS US, 96(7), 1999, pp. 3494-3495
Authors:
Buchholz, HA
Prakash, GKS
Deffieux, D
Olah, GA
Citation: Ha. Buchholz et al., Electrochemical preparation of tris(tert-butyldimethylsilyl)cyclopropene and its hydride abstraction to tris(tert-butyldimethylsilyl)cyclopropenium tetrafluoroborate, P NAS US, 96(18), 1999, pp. 10003-10005
Authors:
Klumpp, DA
Fredrick, S
Lau, S
Jin, KK
Bau, R
Prakash, GKS
Olah, GA
Citation: Da. Klumpp et al., Acid-catalyzed condensations of ninhydrin with aromatic compounds. Preparation of 2,2-diaryl-1,3-indanediones and 3-(diarylmethylene)isobenzofuranones, J ORG CHEM, 64(14), 1999, pp. 5152-5155
Authors:
Palinko, I
Torok, B
Prakash, GKS
Olah, GA
Citation: I. Palinko et al., Dehydration-rehydration characteristics of Nafion-H, Nafion-H supported onsilica and Nafion-H silica nanocomposite catalysts studied by Infrared Microscopy, J MOL STRUC, 483, 1999, pp. 29-32
Authors:
Shamma, T
Buchholz, H
Prakash, GKS
Olah, GA
Citation: T. Shamma et al., Electrophilic fluorination of aromatics with Selectfluor (TM) and trifluoromethanesulfonic acid, ISR J CHEM, 39(2), 1999, pp. 207-210
Authors:
Rasul, G
Prakash, GKS
Olah, GA
Citation: G. Rasul et al., B-H bond protonation in mono- and diprotonated borane complexes H3BX (X = N2H4, NH2OH, and H2O2) involving hypercoordinate boron, INORG CHEM, 38(25), 1999, pp. 5876-5878
Authors:
Rasul, G
Prakash, GKS
Olah, GA
Citation: G. Rasul et al., Theoretical study of SiH2n2+ (n=1-3) dications, INORG CHEM, 38(18), 1999, pp. 4132-4134
Authors:
Christe, KO
Hoge, B
Boatz, JA
Prakash, GKS
Olah, GA
Sheehy, JA
Citation: Ko. Christe et al., Existence of the halocarbonyl and trifluoromethyl cations in the condensedphase, INORG CHEM, 38(13), 1999, pp. 3132-3142
Authors:
Rasul, G
Prakash, GKS
Olah, GA
Citation: G. Rasul et al., Protonated Borane-Lewis base complexes BH4X+ (X = NH3, PH3, H2O, H2S, CO), INORG CHEM, 38(1), 1999, pp. 44-47
Authors:
Prakash, GKS
Rasul, G
Olah, GA
Liu, RH
Tidwell, TT
Citation: Gks. Prakash et al., Preparation,H-1 and C-13 NMR, and ab initio/IGLO study of mono-O-protonated deltic acid and theoretical investigation of di-, tri-, and tetra-O-protonated deltic acids, CAN J CHEM, 77(5-6), 1999, pp. 525-529