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67 Publikationen

1994 | Zeitschriftenaufsatz | PUB-ID: 1774203
Kuck, Dietmar. 1994. “Mass spectrometric fragmentation of isomeric 2-alkyl-substituted 1,3-indandiones and 3-alkylidenephthalides: a seven-step consecutive isomerization of regular and distonic molecular radical cations”. Organic Mass Spectrometry 29 (3): 113-125.
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1993 | Zeitschriftenaufsatz | PUB-ID: 1783115
Sürig, Thomas, Grützmacher, Hans-Friedrich, Bégué, J.-P., and Bonnet-Delpon, D. 1993. “Cyclization of [alpha]-substituted [alpha],[omega]-diphenylalkyl carbenium ions: Reactivity of [alpha]-trifluoromethylbenzyl cations vs. [alpha]-methylbenzyl cations”. Organic Mass Spectrometry 28 (3): 254-261.
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1993 | Zeitschriftenaufsatz | PUB-ID: 1783105
Grützmacher, Hans-Friedrich. 1993. “Intra- and intermolecular reactions of aromatic radical cations: an account of mechanistic concepts and methods in mass spectrometry”. Organic Mass Spectrometry 28 (12): 1375-1387.
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1993 | Zeitschriftenaufsatz | PUB-ID: 1783107
Kukol, A., Strehle, F., Thielking, Gerhard, and Grützmacher, Hans-Friedrich. 1993. “Methyl group effect on the proton affinity of methylated acetophenones studied by two mass spectrometric techniques”. Organic Mass Spectrometry 28 (10): 1107-1110.
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1993 | Zeitschriftenaufsatz | PUB-ID: 1774205
Matthias, Carsten, and Kuck, Dietmar. 1993. “Intermediate ion-neutral complexes formed during the gas-phase protonolysis of p-(tert-butyl)-substituted alpha,omega-diphenylalkanes”. Organic Mass Spectrometry 28 (10): 1073-1081.
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1992 | Zeitschriftenaufsatz | PUB-ID: 1783420
Wittneben, Doris, and Grützmacher, Hans-Friedrich. 1992. “Reactions of the [beta]-distonic ion +CH2OCH2CH2 with butyronitrile: evidence for an intermediate three-body ion-neutral complex during deprotonation”. Organic Mass Spectrometry 27 (4): 533-534.
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1992 | Zeitschriftenaufsatz | PUB-ID: 1775848
Kuck, Dietmar, and Mehdizadeh, Ahmad. 1992. “Unusual fragmentation of 1,1,2,2,3,3-hexamethylindan. Methyl group equilibration and multi-step skeletal rearrangements in the [M - CH3]+ ions prior to the formation of t-C4H9+ and other fragment ions”. Organic Mass Spectrometry 27 (4): 443-452.
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1992 | Zeitschriftenaufsatz | PUB-ID: 1648320
Kuck, Dietmar, and Grotemeyer, J. 1992. “Biographical Note Hans-Friedrich Grützmacher”. ORGANIC MASS SPECTROMETRY 27 (4): 349-350.
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1992 | Zeitschriftenaufsatz | PUB-ID: 1783383
Kovácik, Vladimir, Hirsch, Janos, Kovác, Pavol, and Grützmacher, Hans-Friedrich. 1992. “Mass-analysed ion kinetic energy and collisionally induced dissociation mass spectra of clusters of acetylated xylo-oligosaecharides with protonated ammonia and methylannine”. Organic Mass Spectrometry 27 (11): 1322-1324.
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1991 | Zeitschriftenaufsatz | PUB-ID: 1783426
Kovácik, Vladimir, Hirsch, Janos, Thölmann, Detlef, and Grützmacher, Hans-Friedrich. 1991. “Fourier transform ion cyclotron resonance study of ion-molecule reactions of [M - OCH 3] + ions of methyl 2,3,4,6-tetra-O-methyl-d-hexopyranosides with ammonia”. Organic Mass Spectrometry 26 (12): 1085-1088.
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1991 | Zeitschriftenaufsatz | PUB-ID: 1783445
Kovácik, Vladimir, and Grützmacher, Hans-Friedrich. 1991. “Mass-analysed ion kinetic energy spectra and collisional activation spectra of cluster ions of methly 2,3,4,6-tetra-o-methly-d-hexopyranosides with ammonia and methylamine”. Organic Mass Spectrometry 26 (9): 809-810.
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1991 | Zeitschriftenaufsatz | PUB-ID: 1648878
Sun, Jing, and Grützmacher, Hans-Friedrich. 1991. “Interannular proton exchange and fragmentation of carbonyl-protonated benzophenones”. Organic Mass Spectrometry 26 (12): 1045-1051.
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1991 | Zeitschriftenaufsatz | PUB-ID: 1783441
Sürig, Thomas, Grützmacher, Hans-Friedrich, and De Kimpe, Norbert. 1991. “Destabilized carbenium ions: [alpha]-imidoyl carbenium ions and the electron impact mass spectra of [alpha]-haloaldimines and [alpha]-haloketimines”. Organic Mass Spectrometry 26 (10): 882-888.
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1991 | Zeitschriftenaufsatz | PUB-ID: 1783448
Kovácik, Vladimir, Kovác, Pavol, and Grützmacher, Hans-Friedrich. 1991. “Influence of fluoro atoms on the spontaneous and collision-induced fragmentation of the ions [M - OCH 3] + and [M + NH 4] + of per-0-acetylated methyl x-deoxy-x-fluoro-[alpha]-D- glucopyranosides”. Organic Mass Spectrometry 26 (3): 171-172.
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1990 | Zeitschriftenaufsatz | PUB-ID: 1783452
Kovácik, Vladimir, and Grützmacher, Hans-Friedrich. 1990. “Mass-analysed ion kinetic energy and collisional activation spectra of clusters of per-O-methylated [beta]-D-xylotriose with protonated reagents formed under the conditions of chemical ionization”. Organic Mass Spectrometry 25 (12): 687-688.
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1990 | Zeitschriftenaufsatz | PUB-ID: 1783491
Grützmacher, Hans-Friedrich, and Zalfen, Ursula. 1990. “Spontaneous fragmentations of protonated benzaldimines mediated by intermediate ion-neutral complexes”. Organic Mass Spectrometry 25 (6): 323-328.
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1990 | Zeitschriftenaufsatz | PUB-ID: 1783455
Sürig, Thomas, and Grützmacher, Hans-Friedrich. 1990. “Charge-reversal mass spectra of enolate ions of some open-chain and cyclic ketones for structure identification”. Organic Mass Spectrometry 25 (9): 446-452.
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1989 | Zeitschriftenaufsatz | PUB-ID: 1784140
Thölmann, Detlef, and Grützmacher, Hans-Friedrich. 1989. “FT-ICR study of the reaction of externally generated ammonia radical cations with chlorobenzene”. Organic Mass Spectrometry 24 (6): 439-441.
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1989 | Zeitschriftenaufsatz | PUB-ID: 1783524
Spilker, Rüdiger, and Grützmacher, Hans-Friedrich. 1989. “Isomerization and fragmentation of methyl benzofuran ions and chromene ions in the gas phase”. Organic Mass Spectrometry 24 (1): 47-54.
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1989 | Zeitschriftenaufsatz | PUB-ID: 1774208
Kuck, Dietmar. 1989. “Concerning the fragmentation of ortho,ortho-dimethyl substituted alkylbenzenes induced by gamma-H migration”. Organic Mass Spectrometry 24 (12): 1077-1080.
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