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67 Publikationen

1994 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1774203
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
Kuck, Dietmar, 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). , 1994
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1993 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1783115
Cyclization of [alpha]-substituted [alpha],[omega]-diphenylalkyl carbenium ions: Reactivity of [alpha]-trifluoromethylbenzyl cations vs. [alpha]-methylbenzyl cations
Sürig, Thomas, Cyclization of [alpha]-substituted [alpha],[omega]-diphenylalkyl carbenium ions: Reactivity of [alpha]-trifluoromethylbenzyl cations vs. [alpha]-methylbenzyl cations. Organic Mass Spectrometry 28 (3). , 1993
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1993 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1783105
Intra- and intermolecular reactions of aromatic radical cations: an account of mechanistic concepts and methods in mass spectrometry
Grützmacher, Hans-Friedrich, Intra- and intermolecular reactions of aromatic radical cations: an account of mechanistic concepts and methods in mass spectrometry. Organic Mass Spectrometry 28 (12). , 1993
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1993 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1783107
Methyl group effect on the proton affinity of methylated acetophenones studied by two mass spectrometric techniques
Kukol, A., Methyl group effect on the proton affinity of methylated acetophenones studied by two mass spectrometric techniques. Organic Mass Spectrometry 28 (10). , 1993
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1993 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1774205
Intermediate ion-neutral complexes formed during the gas-phase protonolysis of p-(tert-butyl)-substituted alpha,omega-diphenylalkanes
Matthias, Carsten, Intermediate ion-neutral complexes formed during the gas-phase protonolysis of p-(tert-butyl)-substituted alpha,omega-diphenylalkanes. Organic Mass Spectrometry 28 (10). , 1993
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1992 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1783420
Reactions of the [beta]-distonic ion +CH2OCH2CH2 with butyronitrile: evidence for an intermediate three-body ion-neutral complex during deprotonation
Wittneben, Doris, 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). , 1992
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1992 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1775848
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
Kuck, Dietmar, 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). , 1992
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1992 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1648320
Biographical Note Hans-Friedrich Grützmacher
Kuck, Dietmar, Biographical Note Hans-Friedrich Grützmacher. ORGANIC MASS SPECTROMETRY 27 (4). , 1992
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1992 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1783383
Mass-analysed ion kinetic energy and collisionally induced dissociation mass spectra of clusters of acetylated xylo-oligosaecharides with protonated ammonia and methylannine
Kovácik, Vladimir, 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). , 1992
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1991 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1783426
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
Kovácik, Vladimir, 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). , 1991
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1991 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1783445
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
Kovácik, Vladimir, 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). , 1991
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1991 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1648878
Interannular proton exchange and fragmentation of carbonyl-protonated benzophenones
Sun, Jing, Interannular proton exchange and fragmentation of carbonyl-protonated benzophenones. Organic Mass Spectrometry 26 (12). , 1991
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1991 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1783441
Destabilized carbenium ions: [alpha]-imidoyl carbenium ions and the electron impact mass spectra of [alpha]-haloaldimines and [alpha]-haloketimines
Sürig, Thomas, Destabilized carbenium ions: [alpha]-imidoyl carbenium ions and the electron impact mass spectra of [alpha]-haloaldimines and [alpha]-haloketimines. Organic Mass Spectrometry 26 (10). , 1991
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1991 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1783448
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
Kovácik, Vladimir, 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). , 1991
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1990 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1783452
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
Kovácik, Vladimir, 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). , 1990
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1990 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1783491
Spontaneous fragmentations of protonated benzaldimines mediated by intermediate ion-neutral complexes
Grützmacher, Hans-Friedrich, Spontaneous fragmentations of protonated benzaldimines mediated by intermediate ion-neutral complexes. Organic Mass Spectrometry 25 (6). , 1990
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1990 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1783455
Charge-reversal mass spectra of enolate ions of some open-chain and cyclic ketones for structure identification
Sürig, Thomas, Charge-reversal mass spectra of enolate ions of some open-chain and cyclic ketones for structure identification. Organic Mass Spectrometry 25 (9). , 1990
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1989 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1784140
FT-ICR study of the reaction of externally generated ammonia radical cations with chlorobenzene
Thölmann, Detlef, FT-ICR study of the reaction of externally generated ammonia radical cations with chlorobenzene. Organic Mass Spectrometry 24 (6). , 1989
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1989 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1783524
Isomerization and fragmentation of methyl benzofuran ions and chromene ions in the gas phase
Spilker, Rüdiger, Isomerization and fragmentation of methyl benzofuran ions and chromene ions in the gas phase. Organic Mass Spectrometry 24 (1). , 1989
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1989 | Zeitschriftenaufsatz | Veröffentlicht | PUB-ID: 1774208
Concerning the fragmentation of ortho,ortho-dimethyl substituted alkylbenzenes induced by gamma-H migration
Kuck, Dietmar, Concerning the fragmentation of ortho,ortho-dimethyl substituted alkylbenzenes induced by gamma-H migration. Organic Mass Spectrometry 24 (12). , 1989
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