AAAAAA

   
Results: 1-25 | 26-50 | 51-51
Results: 1-25/51
TAUTOMERISM OF ENOLIC TRIACETYLMETHANE, 2-ACYL-1,3-CYCLOALKANEDIONES,5-ACYL MELDRUMS ACIDS AND 5-ACYL-1,3-DIMETHYLBARBITURIC ACIDS STUDIEDBY MEANS OF DEUTERIUM-ISOTOPE EFFECTS ON C-13 CHEMICAL-SHIFTS
Authors: BOLVIG S DUUS F HANSEN PE
Citation: S. Bolvig et al., TAUTOMERISM OF ENOLIC TRIACETYLMETHANE, 2-ACYL-1,3-CYCLOALKANEDIONES,5-ACYL MELDRUMS ACIDS AND 5-ACYL-1,3-DIMETHYLBARBITURIC ACIDS STUDIEDBY MEANS OF DEUTERIUM-ISOTOPE EFFECTS ON C-13 CHEMICAL-SHIFTS, Magnetic resonance in chemistry, 36(5), 1998, pp. 315-324
(N)J(C-13,(OH)-H-1) COUPLING-CONSTANTS OF INTRAMOLECULARLY HYDROGEN-BONDED COMPOUNDS
Authors: BORISOV EV ZHANG W BOLVIG S HANSEN PE
Citation: Ev. Borisov et al., (N)J(C-13,(OH)-H-1) COUPLING-CONSTANTS OF INTRAMOLECULARLY HYDROGEN-BONDED COMPOUNDS, Magnetic resonance in chemistry, 36, 1998, pp. 104-110
GUIDELINES FOR THE MANAGEMENT OF HEADACHE
Authors: JENSEN K ANKJAERJENSEN A HANSEN PE HOLMTHOMSEN OE KORSGAARD AG KRABBE AA NIELSEN MR OLESEN J TFELTHANSEN P
Citation: K. Jensen et al., GUIDELINES FOR THE MANAGEMENT OF HEADACHE, Cephalalgia, 18(1), 1998, pp. 9-22
FURTHER INSIGHT VIA N-15 NMR-SPECTROSCOPY INTO THE REACTIVE INTERMEDIATES FORMED BY SUPERACID PROTONATION OF CROWDED NITRO-PAHS - PERSISTENT DIHYDROXYIMINIUMPYRENIUM AND HYDROXYIMINIUMPYRENIUM DICATIONS
Authors: LAALI KK HANSEN PE
Citation: Kk. Laali et Pe. Hansen, FURTHER INSIGHT VIA N-15 NMR-SPECTROSCOPY INTO THE REACTIVE INTERMEDIATES FORMED BY SUPERACID PROTONATION OF CROWDED NITRO-PAHS - PERSISTENT DIHYDROXYIMINIUMPYRENIUM AND HYDROXYIMINIUMPYRENIUM DICATIONS, Perkin transactions. 2, (5), 1998, pp. 1167-1172
ISOTOPE EFFECTS ON CHEMICAL-SHIFTS IN TAUTOMERIC SYSTEMS WITH DOUBLE PROTON-TRANSFER - CITRININ
Authors: HANSEN PE LANGGARD M BOLVIG S
Citation: Pe. Hansen et al., ISOTOPE EFFECTS ON CHEMICAL-SHIFTS IN TAUTOMERIC SYSTEMS WITH DOUBLE PROTON-TRANSFER - CITRININ, Polish Journal of Chemistry, 72(2), 1998, pp. 269-276
NONLINEAR MAGNETOOPTICAL RESPONSE FROM QUANTUM-WELL STATES IN AN FE(001) WEDGE
Authors: KIRILYUK A HANSEN PE YUASA S KATAYAMA T RASING T
Citation: A. Kirilyuk et al., NONLINEAR MAGNETOOPTICAL RESPONSE FROM QUANTUM-WELL STATES IN AN FE(001) WEDGE, Surface science, 404(1-3), 1998, pp. 356-359
CONFORMATIONAL STUDIES OF PHENYL-TRIARYLMETHYLCARBENIUM AND (1-PYRENYL)TRIARYLMETHYLCARBENIUM IONS - SEMIEMPIRICAL CALCULATIONS AND NMR INVESTIGATIONS UNDER STABLE ION CONDITIONS
Authors: HANSEN PE SPANGETLARSEN J LAALI KK
Citation: Pe. Hansen et al., CONFORMATIONAL STUDIES OF PHENYL-TRIARYLMETHYLCARBENIUM AND (1-PYRENYL)TRIARYLMETHYLCARBENIUM IONS - SEMIEMPIRICAL CALCULATIONS AND NMR INVESTIGATIONS UNDER STABLE ION CONDITIONS, Journal of organic chemistry, 63(6), 1998, pp. 1827-1835
FIRST EXAMPLES OF FLUORINATED AND CHLORINATED POLYCYCLIC AROMATIC HYDROCARBON (PAH) DICATIONS FROM BENZO[A]PYRENE, PYRENE, AND THEIR ALKYL-SUBSTITUTED DERIVATIVES
Authors: LAALI KK TANAKA M HANSEN PE
Citation: Kk. Laali et al., FIRST EXAMPLES OF FLUORINATED AND CHLORINATED POLYCYCLIC AROMATIC HYDROCARBON (PAH) DICATIONS FROM BENZO[A]PYRENE, PYRENE, AND THEIR ALKYL-SUBSTITUTED DERIVATIVES, Journal of organic chemistry, 63(23), 1998, pp. 8217-8223
THE LONG-TERM TOLERABILITY AND EFFICACY OF ORAL ZOLMITRIPTAN (ZOMIG, 311C90) IN THE ACUTE TREATMENT OF MIGRAINE - AN INTERNATIONAL STUDY
Authors: ADELMAN JU BAUMEL B CADY RK BAKER CC COUCH JR DALESSIO DJ DIAMOND S ELKIND AH FOSTER CA GOLDSTEIN J KATZ DA KIRCHNER JR KLAPPER JA KUDROW DB KUNKEL R LANDY SH LICHT JM LINDER SL LODER E MARKLEY HG MATHEW NT MEYER JS NETT R PACKARD RC PERSE T PETERS KS RAMADAN NM RAPOPORT AM ROSING HS SADOWSKY C SAPER JR SHARFMAN MI SILBERSTEIN SD SINGER RP SMITH R SOLOMON G SOLOMON S STARK SR SWANSON JW TAYLOR FR TEPPER SJ TUCHMAN MM VIJAYAN N WALKER J WARD T WARNER JS WENDT JK WINNER P BERAN P BLACK A DONNAN G HERKES G LORD G ZAGAMI A BAUMHACKL U BROUSSALIS T KLINGLER D LADURNER G JACQUY J LOUIS P SCHOENEN J GAWEL MJ HANSEN PE JENSEN K PEDERSEN KK KORSGAARD A LADEMANN A OLESEN J SIMONSEN N SORENSEN PS JENSEN TS TFELTHANSEN P KAASIK AE ZUPPING R FARKKILA M HAANPAA M HAVANKA H HEDMAN C ILMAVIRTA M KINNUNEN E LIUKKONEN J PARTINEN M RAUTAKORPI I REUNANEN M SAKO E SEPPA JM BAREGE M CHAZOT G COLOMBANI JP DUJARDIN M FABRE N GIACOMINO A GERAUD G HENRY P",JOGEIX,"LAPORTE A",LICHTBLAU,"MASSIOU H",MAZINGUEDESAILLY,"MIHOUT B PETIT H VEYRIE M VILAREM H WILMANN JF BECKMANNREINHOLDT A DIENER HC EVERS S GOBEL H KLEPEL H KUHL W LANGOHR HD NEU I PAULUS W PEIKERT A PFAFFENRATH V SCHOLZ E STRAUBE A WITTE OW HARMOUSI S KARAGEORGIOU C MILONAS I GIACOVAZZO M NAPPI G TERBERG JWM SANDERS EACM VANDERZWAN JL EDLAND A ENGELSEN B GRONNING M HALDORSEN T HODNEBO A LARSEN JP DORNZAL T PRUSINSKI A SZCZUDLIK A NAYA MG GRANELL AN LAINEZ JM LEIRA R LIANO H PASCUAL J BOIVIE J DAHLOF C EDVINSSON L HARDEBO JE NILSSON H WALDENLIND E ISLER HR CRAWFORD P DOWSON AJ FINDLEY L GROSS M HAWKES CH JESTICO J ROLAN P STEINER TJ WILKINSON M WAGNER G
Citation: Ju. Adelman et al., THE LONG-TERM TOLERABILITY AND EFFICACY OF ORAL ZOLMITRIPTAN (ZOMIG, 311C90) IN THE ACUTE TREATMENT OF MIGRAINE - AN INTERNATIONAL STUDY, Headache, 38(3), 1998, pp. 173-183
C-13 NMR, X-RAY, AND DIFFERENTIAL SCANNING CALORIMETRY INVESTIGATIONSOF TRUNCATED BPTI (APROTININ) ANALOGS
Authors: HANSEN PE ZHANG W LAURITZEN C BJORN S PETERSEN LC NORRIS K OLSEN OH BETZEL C
Citation: Pe. Hansen et al., C-13 NMR, X-RAY, AND DIFFERENTIAL SCANNING CALORIMETRY INVESTIGATIONSOF TRUNCATED BPTI (APROTININ) ANALOGS, Biochemistry, 37(11), 1998, pp. 3645-3653
ONE-BOND DEUTERIUM-ISOTOPE EFFECTS ON N-15 CHEMICAL-SHIFTS IN SCHIFF-BASES
Authors: HANSEN PE SITKOWSKI J STEFANIAK L ROZWADOWSKI Z DZIEMBOWSKA T
Citation: Pe. Hansen et al., ONE-BOND DEUTERIUM-ISOTOPE EFFECTS ON N-15 CHEMICAL-SHIFTS IN SCHIFF-BASES, Berichte der Bunsengesellschaft fur Physikalische Chemie, 102(3), 1998, pp. 410-413
UNRAVELING THE ELECTRONIC AND VIBRATIONAL CONTRIBUTIONS TO DEUTERIUM-ISOTOPE EFFECTS ON C-13 CHEMICAL-SHIFTS USING AB-INITIO MODEL-CALCULATIONS - ANALYSIS OF THE OBSERVED ISOTOPE EFFECTS ON STERICALLY PERTURBED INTRAMOLECULAR HYDROGEN-BONDED O-HYDROXY ACYL AROMATICS
Authors: ABILDGAARD J BOLVIG S HANSEN PE
Citation: J. Abildgaard et al., UNRAVELING THE ELECTRONIC AND VIBRATIONAL CONTRIBUTIONS TO DEUTERIUM-ISOTOPE EFFECTS ON C-13 CHEMICAL-SHIFTS USING AB-INITIO MODEL-CALCULATIONS - ANALYSIS OF THE OBSERVED ISOTOPE EFFECTS ON STERICALLY PERTURBED INTRAMOLECULAR HYDROGEN-BONDED O-HYDROXY ACYL AROMATICS, Journal of the American Chemical Society, 120(35), 1998, pp. 9063-9069
LONG-RANGE INTRINSIC AND EQUILIBRIUM DEUTERIUM-ISOTOPE EFFECTS ON F-19 CHEMICAL-SHIFTS
Authors: HANSEN PE BOLVIG S BUVARIBARCZA A LYCKA A
Citation: Pe. Hansen et al., LONG-RANGE INTRINSIC AND EQUILIBRIUM DEUTERIUM-ISOTOPE EFFECTS ON F-19 CHEMICAL-SHIFTS, Acta chemica Scandinavica, 51(8), 1997, pp. 881-888
DEUTERIUM-ISOTOPE EFFECTS ON C-13 CHEMICAL-SHIFTS OF ENAMINONES
Authors: ZHEGLOVA DK GENOV DG BOLVIG S HANSEN PE
Citation: Dk. Zheglova et al., DEUTERIUM-ISOTOPE EFFECTS ON C-13 CHEMICAL-SHIFTS OF ENAMINONES, Acta chemica Scandinavica, 51(10), 1997, pp. 1016-1023
DEUTERIUM-ISOTOPE EFFECTS ON C-13 CHEMICAL-SHIFTS OF O-HYDROXYACYL AROMATICS - INTRAMOLECULAR HYDROGEN-BONDING
Authors: HANSEN PE BOLVIG S
Citation: Pe. Hansen et S. Bolvig, DEUTERIUM-ISOTOPE EFFECTS ON C-13 CHEMICAL-SHIFTS OF O-HYDROXYACYL AROMATICS - INTRAMOLECULAR HYDROGEN-BONDING, Magnetic resonance in chemistry, 35(8), 1997, pp. 520-528
PROBING THE CHARGE DELOCALIZATION MODE IN METHYL-BRIDGED, DIMETHYL-BRIDGED AND METHYLENE-BRIDGED PHENANTHRENIUM IONS - NMR-STUDIES OF PERSISTENT MONO-AND DI-CATIONS AND AM1 CALCULATIONS
Authors: LAALI KK HOLLENSTEIN S HANSEN PE
Citation: Kk. Laali et al., PROBING THE CHARGE DELOCALIZATION MODE IN METHYL-BRIDGED, DIMETHYL-BRIDGED AND METHYLENE-BRIDGED PHENANTHRENIUM IONS - NMR-STUDIES OF PERSISTENT MONO-AND DI-CATIONS AND AM1 CALCULATIONS, Perkin transactions. 2, (11), 1997, pp. 2207-2213
EXPERIMENTS WITH EXTRINSIC SI(111) SURFACES - CS ADSORPTION AT ROOM-TEMPERATURE ON SI(111) TERMINATED WITH HYDROGEN AND OXYGEN
Authors: MORGEN P HANSEN PE PEDERSEN K
Citation: P. Morgen et al., EXPERIMENTS WITH EXTRINSIC SI(111) SURFACES - CS ADSORPTION AT ROOM-TEMPERATURE ON SI(111) TERMINATED WITH HYDROGEN AND OXYGEN, Applied surface science, 117, 1997, pp. 72-76
DETERMINATION OF OCTANOL-WATER PARTITION-COEFFICIENTS OF POLAR POLYCYCLIC AROMATIC-COMPOUNDS (N-PAC) BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY
Authors: HELWEG C NIELSEN T HANSEN PE
Citation: C. Helweg et al., DETERMINATION OF OCTANOL-WATER PARTITION-COEFFICIENTS OF POLAR POLYCYCLIC AROMATIC-COMPOUNDS (N-PAC) BY HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY, Chemosphere, 34(8), 1997, pp. 1673-1684
ROOM-TEMPERATURE ADSORPTION OF CS ON SI(111)-(7X7) STUDIED BY OPTICAL2ND-HARMONIC GENERATION
Authors: HANSEN PE PEDERSEN K LIU L MORGEN P
Citation: Pe. Hansen et al., ROOM-TEMPERATURE ADSORPTION OF CS ON SI(111)-(7X7) STUDIED BY OPTICAL2ND-HARMONIC GENERATION, Surface science, 391(1-3), 1997, pp. 252-259
CHARGE DELOCALIZATION PATHWAYS IN PERSISTENT 1-PYRENYLMETHYLCARBENIUM, 4-PYRENYLMETHYLCARBENIUM, AND 2-PYRENYLMETHYLCARBENIUM IONS AS MODELS OF PAH-EPOXIDE RING-OPENING - NMR-STUDIES IN SUPERACIDS AND AM1 CALCULATIONS
Authors: LAALI KK HANSEN PE
Citation: Kk. Laali et Pe. Hansen, CHARGE DELOCALIZATION PATHWAYS IN PERSISTENT 1-PYRENYLMETHYLCARBENIUM, 4-PYRENYLMETHYLCARBENIUM, AND 2-PYRENYLMETHYLCARBENIUM IONS AS MODELS OF PAH-EPOXIDE RING-OPENING - NMR-STUDIES IN SUPERACIDS AND AM1 CALCULATIONS, Journal of organic chemistry, 62(17), 1997, pp. 5804-5810
STABLE ION STUDIES OF THE CHRYSENE SKELETON - PROTONATION OF CHRYSENE, 6-HALOCHRYSENES, 6-ACETYLCHRYSENE, AND 4H-CYCLOPENTA[DEF]CHRYSENE - NMR-STUDIES OF CHARGE-DISTRIBUTION IN CHRYSENIUM CATIONS AND AM1 CALCULATIONS
Authors: LAALI KK HOLLENSTEIN S HARVEY RG HANSEN PE
Citation: Kk. Laali et al., STABLE ION STUDIES OF THE CHRYSENE SKELETON - PROTONATION OF CHRYSENE, 6-HALOCHRYSENES, 6-ACETYLCHRYSENE, AND 4H-CYCLOPENTA[DEF]CHRYSENE - NMR-STUDIES OF CHARGE-DISTRIBUTION IN CHRYSENIUM CATIONS AND AM1 CALCULATIONS, Journal of organic chemistry, 62(12), 1997, pp. 4023-4028
INTRAMOLECULAR HYDROGEN-BONDING IN 8-QUINOLINOL N-OXIDES, QUINALDINICACID N-OXIDES AND QUINOLINE-2-CARBOXYAMIDE N-OXIDE, DEUTERIUM-ISOTOPEEFFECTS ON C-13 CHEMICAL-SHIFTS
Authors: DZIEMBOWSKA T ROZWADOWSKI Z HANSEN PE
Citation: T. Dziembowska et al., INTRAMOLECULAR HYDROGEN-BONDING IN 8-QUINOLINOL N-OXIDES, QUINALDINICACID N-OXIDES AND QUINOLINE-2-CARBOXYAMIDE N-OXIDE, DEUTERIUM-ISOTOPEEFFECTS ON C-13 CHEMICAL-SHIFTS, Journal of molecular structure, 437, 1997, pp. 189-199
SORPTION OF POLYCYCLIC AROMATIC-COMPOUNDS TO HUMIC-ACID AS STUDIED BYHIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY
Authors: NIELSEN T SIIGUR K HELWEG C JORGENSEN O HANSEN PE KIRSO U
Citation: T. Nielsen et al., SORPTION OF POLYCYCLIC AROMATIC-COMPOUNDS TO HUMIC-ACID AS STUDIED BYHIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY, Environmental science & technology, 31(4), 1997, pp. 1102-1108
MONOPROTONATION AND DIPROTONATION OF DIHYDROPYRENE, 2,7-DI-TERT-BUTYL-DIHYDROPYRENE, AND THEIR CONVERSION TO PYRENIUM IONS - INFLUENCE OF THE RADICAL-CATION AND ITS POTENTIAL UTILITY IN NMR ASSIGNMENTS OF THE ARENIUM IONS OF READILY OXIDIZABLE PAHA
Authors: LAALI KK HANSEN PE
Citation: Kk. Laali et Pe. Hansen, MONOPROTONATION AND DIPROTONATION OF DIHYDROPYRENE, 2,7-DI-TERT-BUTYL-DIHYDROPYRENE, AND THEIR CONVERSION TO PYRENIUM IONS - INFLUENCE OF THE RADICAL-CATION AND ITS POTENTIAL UTILITY IN NMR ASSIGNMENTS OF THE ARENIUM IONS OF READILY OXIDIZABLE PAHA, Research of chemical intermediates, 22(8), 1996, pp. 737-751
COMPLETE ASSIGNMENT OF H-1 AND C-13 NMR-SPECTRA AND CONFORMATIONAL-ANALYSIS OF THIOAMIDE CANNABINOIDS
Authors: SOSNICKI JG JAGODZINSKI TS NOWAKWYDRA B HANSEN PE
Citation: Jg. Sosnicki et al., COMPLETE ASSIGNMENT OF H-1 AND C-13 NMR-SPECTRA AND CONFORMATIONAL-ANALYSIS OF THIOAMIDE CANNABINOIDS, Magnetic resonance in chemistry, 34(9), 1996, pp. 667-674
Risultati: 1-25 | 26-50 | 51-51