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Author:Hartmann

49 matching references were found.

Hartmann; West, J. Am. Oil Chem. Soc., 1965, 42, 65. [all data]

Krollpfeiffer, F.; Hartmann; Schmidt, Justus Liebigs Ann. Chem., 1949, 563, 15. [all data]

Spitzer V.; Tomberg W.; Hartmann R.; Aichholz R., Analysis of the seed oil of Heisteria silvanii (Olacaceae) - A rich source of a novel C-18 acetylenic fatty acid, Lipids, 1997, 32, 11, 1189-1200, https://doi.org/10.1007/s11745-997-0153-6 . [all data]

Hartmann, A.; Poth, L.; Weil, K.G., Enthalpies of formation of gaseous Zintl-molecules over sodium-tellurium alloys, Z. Phys. D: At. Mol. Clusters, 1991, 19, 181-184. [all data]

Weber, B.; Hartmann, B.; Stöckigt, D.; Schreiber, K.; Roloff, M.; Bertram, H.-J.; Schmidt, C.O., Liquid chromatography/mass spectrometry and liquid chromatography/nuclear magnetic resonance as complementary analytical techniques for unambiguous identification of polymethoxylated flavones in residues from molecular distillation of orange peel oils (Citrus sinensis), J. Agric. Food Chem., 2006, 54, 274-278. [all data]

Schmidt, A.W.; Hartmann, C., Chem. Ber., 1941, 74, 1325. [all data]

Hartmann, D.; Karthauser, J.; Zellner, R., The 248-nm photofragmentation of the peroxymethyl radical, J. Phys. Chem., 1990, 94, 7, 2963, https://doi.org/10.1021/j100370a042 . [all data]

Pique, J.P.; Stoeckel, F.; Hartmann, F., Hyperfine structure of 127I2 and 129I2 optical absorption lines, Opt. Commun., 1980, 33, 23-25. [all data]

Pique, J.P.; Bacis, R.; Hartmann, F.; Sadeghi, N.; Churassy, S., Hyperfine predissociation in the B state of iodine investigated through lifetime measurements of individual hyperfine sublevels, J. Phys., 1983, 44, 347-351. [all data]

Pique, J.P.; Hartmann, F.; Bacis, R.; Churassy, S.; Koffend, J.B., Hyperfine-induced ungerade-gerade symmetry breaking in a homonuclear diatomic molecule near a dissociation limit: 127I2 at the 2P3/2-2P1/2 limit, Phys. Rev. Lett., 1984, 52, 267-270. [all data]

Pique, J.P.; Hartmann, F.; Churassy, S.; Bacis, R., Hyperfine interactions in homonuclear diatomic molecules and u-g perturbations. I. Theory, J. Phys., 1986, 47, 1909-1916. [all data]

Pique, J.P.; Hartmann, F.; Churassy, S.; Bacis, R., Hyperfine interactions in homonuclear diatomic molecules and u-g perturbations. II. Experiments on I2, J. Phys., 1986, 47, 1917-1929. [all data]

Hartmann, G.; Johnson, P.C., Measurements of relative transition probabilities and the variation of the electronic transition moment for N2 C3«PI»u-B3«PI»g second positive system, J. Phys. B:, 1978, 11, 1597-1612. [all data]

Wanczek, K.-P.; Lebert, K.-H.; Hartmann, H., Untersuchung der Ion-Molekul-Reaktionen des Thiothionylfluorids mit Hilfe der Ionen-Cyclotronresonanz-Spektrometrie, Z. Naturforsch. A:, 1972, 27, 155. [all data]

Magnus, A.; Hartmann, H.; Becker, F., Verbrennungswarmen und resonanzenergien von mehrkernigen aromatischen kohlenwasserstoffen, Z. Phys. Chem., 1951, 197, 75-91. [all data]

Hartmann, H.; Schneider, R., Die Siedetemperaturen von Magnesium, Calcium, Strontium, Barium and Lithium, Z. Anorg. Allg. Chem., 1929, 180, 1, 275-283, https://doi.org/10.1002/zaac.19291800129 . [all data]

Hartmann, H.; Lorenz, E., Z. Naturforsh, 1952, 7a, 360. [all data]

Liebscher, J.; Hartmann, H., Tetrahedron, 1977, 33, 731. [all data]

Anderson, H.; Hartmann, H., Various applications of the new solution calorimeter ACTRON 4.2, Thermochim. Acta, 1993, 229, 229-33. [all data]

Heydtmann, V.H.; Schmidt, A.P.; Hartmann, H., The temperature, hydrostatic pressure and solvent dependence of the Menschutkin reaction of w-bromoacetophenone with d-picoline., Ber. Bunsen-Ges. Phys. Chem., 1966, 70, 444. [all data]

Hartmann, H.; Jaenicke, R., Z. Phys. Chem. (Munich), 1959, 19, 327. [all data]

Hartmann, H., The mobility of the hydrogen ion in mixtures of water + dioxane, Z. Phys. Chem., Abt. A, 1942, 191, 197-2. [all data]

Verkade, P.E.; Hartmann, H., Calorimetric Investigations XXI. Heats of COmbustion of Methyl-, Ethyl-, and Phenyl- Substituted Succinic Acids and of Their Anhydrides, Recl. Trav. Chim. Pays-Bas, 1933, 52, 945. [all data]

Hartmann, H.; Schneider, R., Boiling Temp. of Magnesium, Calcium, Strontium, Barium, and Lithium, Z. Anorg. Allg. Chem., 1929, 180, 275. [all data]

Verkade, P.E.; Hartmann, H.; Coops, J., Recl. Trav. Chim. Pays-Bas, 1926, 45, 373. [all data]

Verkade, P.E.; Hartmann, H.; Coops, J., Recl. Trav. Chim. Pays-Bas, 1926, 45, 585. [all data]

Verkade, P.E.; Hartmann, H.; Coops, J., Proc. Acad. Sci. Amsterdam, 1924, 27, 859-66. [all data]

Rafflenbeul, L.; Hartmann, H., Chem.-Ing.-Tech., 1978, 7, 145. [all data]

Hartmann, H.; Mann, R.; Neumann, A., A report on the joule-thomson effect in hydrogen + nitrogen mixtures, Ber. Bunsen-Ges. Phys. Chem., 1969, 73, 492-7. [all data]

Holm, R.; Mitzlaff, M.; Hartmann, H., Microwave Spectra of Trichlorosilane, Z. Naturforsch., A: Astrophys., Phys., Phys. Chem., 1968, 23, 307. [all data]

Holm, R.; Mitzlaff, M.; Hartmann, H., Z. Naturforsch., A: Astrophys., Phys., Phys. Chem., 1968, 23, 1040. [all data]

Hartmann, H.; Brauer, H.D.; Kelm, H.; Rinck, G., The influence of the solvent on chemical reactions in the liquid phase: III the influence of the solvent on menschutkin reactions, Z. Phys. Chem. (Munich), 1968, 61, 53-62. [all data]

Bonelli, E.J.; Hartmann, H.; Dimick, K.P., Gas chromatography retention times and sensitivity data for insecticides and herbicides, J. Agric. Food Chem., 1964, 12, 4, 333-336, https://doi.org/10.1021/jf60134a008 . [all data]

Hartmann, H.D.; Knockel, H.; Tiemann, E., Hyperfine structure investigations in the excited B3«PI»0+ state of IF, Chem. Phys. Lett., 1985, 113, 364-367. [all data]

Hartmann, M.; Jenau, M.; Wuerflinger, A.; Godlewska, M.; Urban, S., High pressure DTA study on the phase behaviours in some selected plastic and liquid crystals, Z. Phys. Chem. (Leipzig), 1992, 177, 195-210. [all data]

Hartmann, O.-R.; Lebert, K.-H.; Chun, H.-U., Elektronenstoss- und ionenstossuntersuchungen an schwefeldichlorid und dischwefeldichlorid, Z. Phys. Chem. (Frankfurt/Main), 1974, 92, 311. [all data]

Hartmann, P.J.; McNair, H.M.; Zoecklein, B.W., Measurement of 3-alkyl-2-methoxypyrazine by headspace solid-phase microextraction in spiked model wines, Am. J. Enol. Vitic, 2002, 53, 4, 285-288. [all data]

Hartmann, P.J., The effect of wine matrix ingredients on 3-alkyl-2-methoxypyrazines measurements by headspace solid-phase microextraction (HS-SPME), Master's Thesis, Virginia Tech., Blacksburg, Va., 2003, 30. [all data]

Witte, L.; Rubiolo, P.; Bicchi, C.; Hartmann, T., Comparative analysis of pyrrolizidine alkaloids from natural sources by gas chromatography-mass spectrometry, Phytochemistry, 1992, 32, 1, 187-196, https://doi.org/10.1016/0031-9422(92)80130-7 . [all data]

Jenett-Siems, K.; Schimming, T.; Kaloga, M.; Eich, E.; Siems, K.; Gupta, M.P.; Witte, L.; Hartmann, T., Pyrrolizidine alkaloids of Ipomoea hederifolia and related species, Phytochemistry, 1998, 47, 8, 1551-1560, https://doi.org/10.1016/S0031-9422(97)01082-0 . [all data]

Justus, M.; Witte, L.; Hartmann, T., Levels and tissue distribution of loline alkaloids in endophyte-infected Festuca pratensis, Phytochemistry, 1997, 44, 1, 51-57, https://doi.org/10.1016/S0031-9422(96)00535-3 . [all data]

Tofern, B.; Kaloga, M.; Witte, L.; Hartmann, T.; Eich, E., Occurrence of loline alkaloids in Argyreia mollis (Convolvulaceae), Phytochemistry, 1999, 51, 8, 1177-1180, https://doi.org/10.1016/S0031-9422(99)00121-1 . [all data]

Wink, M.; Witte, L.; Hartmann, T.; Theuring, C.; Volz. V., Accumulation of quinolizidine alkaloids in plants and cell suspension cultures: genera lupinus, cytisus, baptisia, genista, laburnum, and sophora, Planta Medica, 1983, 48, 4, 253-257, https://doi.org/10.1055/s-2007-969928 . [all data]

Jenett-Siems, K.; Ott, S.C.; Schimming, T.; Siems, K.; Müller, F.; Hilker, M.; Witte, L.; Hartmann, T.; Austin, D.F.; Eich, E., Ipangulines and minalobines, chemotaxonomic markers of the infrageneric Ipomoea taxon subgenus Quamoclit, section Mina, Phytochemistry, 2005, 66, 2, 223-231, https://doi.org/10.1016/j.phytochem.2004.11.019 . [all data]

Weber, S.; Eisenreich, W.; Bacher, A.; Hartmann, T., Pyrrolizidine alkaloids of the lycopsamine type: biosynthesis of thracelanthic acid, Phytochemistry, 1999, 50, 6, 1005-1014, https://doi.org/10.1016/S0031-9422(98)00203-9 . [all data]

Frolich, C.; Ober, D.; Hartmann, T., Tissue distribution, core biosynthesis and diversification of pyrrolizidine alkaloids of the lycopsamine type in three Boraginaceae species, Phytochemistry, 2007, 68, 7, 1026-1037, https://doi.org/10.1016/j.phytochem.2007.01.002 . [all data]

Gómez, N.E.; Witte, L.; Hartmann, T., Chemical defense in larval tortoise beetles: essential oil composition of fecal shields of Eurypedus nigrosignata and foliage of its host plant, Cordia curassavica, J. Chem. Ecol., 1999, 25, 5, 1007-1027, https://doi.org/10.1023/A:1020821507014 . [all data]

Hartmann, T.G., Development of a new ptx device for the measurement of vapor-liquid equilibrium, M.Sc. Thesis, Washington Univ., St. Louis, MO, 1972. [all data]

Wink, M.; Witte, L.; Hartmann. T., Quinolizidine Alkaloid Composition of Plants and of Photomixotrophis Cell Suspension Cultures of Sarothamnus scoparius and Orobanche rapum-genistae, Planta Medica, 1981, 43, 12, 342-352, https://doi.org/10.1055/s-2007-971522 . [all data]