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28 matching references were found.

Dommrose, A.; Grutzmacher, H., Destablized carbenium ions: A-acetyl-a,a-dimethylmethyl cations, Int. J. Mass Spectrom. Ion Processes, 1987, 76, 95. [all data]

Grutzmacher, H.-F.; Lohmann, J., Massenspektrometrie instabiler organischer Molekule. I. Ionisations-potential und Bildungsenthalpie von Dehydrobenzol, Ann. Chem., 1967, 705, 81. [all data]

Grutzmacher, H.-F.; Hubner, J., Massenspektrometrie instabiler molekule. III: Nachweis und untersuchungen zur stabilitat chlorsubstituierter dehydrobenzole in der gasphase, Org. Mass Spectrom., 1969, 2, 649. [all data]

Grutzmacher, H.-F.; Lohmann, J., Massenspektrometrie instabiler organischer Molekule. II.Nachweis von 9.10Dehydro-phenanthren durch Pyrolyse-Massenspektrometrie, Ann. Chem., 1969, 726, 47. [all data]

Grutzmacher, H.-F., Zum Mechanismus massenspektrometrischer Fragmentierungsreaktionen-IV: zur Bildung von Phenonium-Ionen bei der Elektronenstoss-Fragmentierung von -Phenylathylbromiden, Org. Mass Spectrom., 1970, 3, 131. [all data]

Kuschel, H.; Grutzmacher, H.-F., Zum mechanismus massenspektrometrischer fragmentierungsreaktionen. XI. EinfluB von substituenten auf die bildung cyclischer fragment-ionen in den massenspektren von N,N-dimethyl-N'-2-chlorphenylformamidinen und 2-chlorformaniliden, Org. Mass Spectrom., 1974, 9, 395. [all data]

Kuschel, H.; Grutzmacher, H.-F., Zum mechanismus massenspektrometrischer fragmentierungsreaktionen. XIII. Einfluβ der dissoziationsenergie auf intramolekulare aromatische substitutionen in den molekul- ionen von N,N-dimethyl- N'-phenylformamidinen, Org. Mass Spectrom., 1974, 9, 408. [all data]

Grutzmacher, H.-F.; Lange, G., Untersuchungen zur synchronen oder zweistufigen Fragmentierung der Molekul-Ionen von 3-substituierten Tropanen, Chem. Ber., 1978, 111, 1962. [all data]

Grutzmacher, H.-F.; Schubert, R., Substituent effects in the mass spectra of benzoyl hetarenes, Org. Mass Spectrom., 1979, 14, 567. [all data]

Grutzmacher, H.-F.; Schaldach, B.; Schubert, R.; Ramana, D.V., Ion kinetic energy release as a transition state probe in intramolecular aromatic substitutions, Adv. Mass Spectrom., 1980, 8, 795. [all data]

Schubert, R.; Grutzmacher, H.-F., Kinetic energy release and position of transition state during intramolecular aromatic substitution in ionized 1-phenyl-1-(2-pyridyl)ethylenes, J. Am. Chem. Soc., 1980, 102, 5323. [all data]

Schubert, R.; Grutzmacher, H.-F., Kinetic energy release and position of transition state during the intramolecular substitution of ionized 2-benzoyl pyridines, Org. Mass Spectrom., 1980, 15, 122. [all data]

Schubert, R.; Ramana, D.V.; Grutzmacher, H.-F., Freisetzung kinetischer energie und hammond-postulat bei der intramolekularen aromatischen substitution in 2-stilbazol-ionen, Chem. Ber., 1980, 113, 3758. [all data]

Grutzmacher, H.-F., The loss of ortho halogeno substituents from substituted thiobenzamide ions, Org. Mass Spectrom., 1981, 16, 448. [all data]

Schaldach, B.; Grotemeyer, B.; Grotemeyer, J.; Grutzmacher, H.-F., Kinetic and thermodynamic effects on intramolecular aromatic substitution in meta and para substituted benzalacetones, Org. Mass Spectrom., 1981, 16, 410. [all data]

Grutzmacher, H.-F.; Spilker, R., Loss of CO from 4,6-dimethyl-2-pyrone and 2,6-dimethyl-4-pyrone radical cations, Org. Mass Spectrom., 1985, 20, 258. [all data]

Spilker, R.; Grutzmacher, H.-F., Isomerization and fragmentation of methylfuran ions and pyran ions in the gas phase, Org. Mass Spectrom., 1986, 21, 459. [all data]

Kuck, D.; Grutzmacher, H.-Fr., The activation energy of the skeletal isomerization in the radical cations of toluene and cycloheptatriene by mass spectrometry of their 2-phenylethyl derivatives, Org. Mass Spectrom., 1979, 14, 86. [all data]

Grutzmacher, H.F.; Hubner, J., Bildung und Struktur von C₆H₄O bei der Pyrolyse von Salicylsaureestern und verwandten Verbindungen, Liebigs Ann. Chem., 1971, 748, 154. [all data]

Grutzmacher, H.F.; Hubner, J., Massenspektrometrie instabiler Molekule. VII. Thermische Bildung von Fulven-6-on durch zweifache Ringverengung von 3-Bromtropolon, Tetrahedron Lett., 1971, 19, 1455. [all data]

Stefanovic, D.; Grutzmacher, H.F., The ionisation potential of some substituted pyridines, Org. Mass Spectrom., 1974, 9, 1052. [all data]

Kuck, D.; Grutzmacher, H.F., Hydrogen rearrangement in molecular ions of alkyl benzenes: appearance potentials and substituent effects on the formation of [C₇H₈]⁺ ions, Org. Mass Spectrom., 1978, 13, 81. [all data]

Schaldach, B.; Grutzmacher, H.F., Kinetics energy release and position of the transition state during the intramolecular substitution of ionized benzalacetones, Int. J. Mass Spectrom. Ion Phys., 1979, 31, 271. [all data]

Witt, M.; Grutzmacher, H.F., Effects of internal hydrogen bonds between amide groups: Gas-phase basicity and proton affinity of linear aliphatic dicarboxamides, European J. Mass Spectrom., 2000, 6, 97. [all data]

Witt, M.; Kreft, D.; Grutzmacher, H.F., Effects of internal hydrogen bonds between amide groups: protonation of alicyclic diamides, European J. Mass Spectrom., 2003, 9, 81. [all data]

Witt, M.; Grutzmacher, H.F., The gas phase basicity and proton affinity of propionamide: a comparison of methods, Int. J. Mass Spectrom. Ion. Processes, 1997, 164, 93. [all data]

Witt, M.; Grutzmacher, H.F., Proton-bound dimers of aliphatic carboxamides: gas-phase basicity and dissociation energy, Int. J. Mass Spectrom. Ion Processes, 1997, 165, 49. [all data]

Grutzmacher, H.F.; Caltapanides, A., The proton affinity of some substituted 2,6-dibenzylamides and their N,N-dimethyl derivatives: The susceptibility of the amide group to polar substituent effects, European J. Mass Spectrometry, 1998, 4, 349. [all data]