A fourier transform-ion cyclotron resonance study of steric effects on proton transfer reactions of polyalkyl benzenes
Büker, Heinz-Hermann ; Grützmacher, Hans-FriedrichIn: International Journal of Mass Spectrometry and Ion Processes, Jg. 109, S. 95-1041991Intra- and intermolecular reactions of aromatic radical cations: an account of mechanistic concepts and methods in mass spectrometry
Grützmacher, Hans-FriedrichIn: Organic Mass Spectrometry, Jg. 28 H. 12, S. 1375-13871993Unimolecular reaction mechanisms: the role of reactive intermediates
Grützmacher, Hans-FriedrichIn: International Journal of Mass Spectrometry and Ion Processes, Jg. 118-119, S. 825-8551992Dissociation of proton-bound complexes and proton affinity of benzamides
Grützmacher, Hans-Friedrich ; Caltapanides, AnkeIn: Journal of the American Society for Mass Spectrometry, Jg. 5 H. 9, S. 826-8361994A convenient synthesis of macrocyclic[2.1.2.1]paracyclophanes
Grützmacher, Hans-Friedrich ; Mehdizadeh, Ahmed ; Mülverstedt, AstridIn: Chemische Berichte, Jg. 127 H. 6, S. 1163-11661994A Methyl Group Effect on the Conformation of Methylated [3.2]Metacyclophan-10-enes
Grützmacher, Hans-Friedrich ; Neumann, EkkehardIn: Chemische Berichte, Jg. 126 H. 6, S. 1495-14971993A convenient synthesis of new macrocyclic naphthalenophanes
Grützmacher, Hans-Friedrich ; Nolte, GeraldIn: Chemische Berichte, Jg. 127 H. 6, S. 1157-11621994Mass-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 [...]
Kovácik, Vladimir ; Grützmacher, Hans-FriedrichIn: Organic Mass Spectrometry, Jg. 26 H. 9, S. 809-8101991Mass-analysed ion kinetic energy and collisionally induced dissociation mass spectra of clusters of acetylated xylo-oligosaecharides with protonated ammonia [...]
Kovácik, Vladimir ; Hirsch, Janos ; Kovác, Pavol ; Grützmacher, Hans-FriedrichIn: Organic Mass Spectrometry, Jg. 27 H. 11, S. 1322-13241992Fourier 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 [...]
Kovácik, Vladimir ; Hirsch, Janos ; Thölmann, Detlef ; Grützmacher, Hans-FriedrichIn: Organic Mass Spectrometry, Jg. 26 H. 12, S. 1085-10881991Influence 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 [...]
Kovácik, Vladimir ; Kovác, Pavol ; Grützmacher, Hans-FriedrichIn: Organic Mass Spectrometry, Jg. 26 H. 3, S. 171-1721991Positional identification of fluorine in methyl per-O-acetyl-x-deoxy-x-fluoro-[alpha]- D-hexopyranosides by electron impact and chemical ionisation mass [...]
Kovácik, Vladimir ; Kovác, Pavol ; Grützmacher, Hans-FriedrichIn: Carbohydrate Research, Jg. 226 H. 2, S. 189-1961992Methyl group effect on the proton affinity of methylated acetophenones studied by two mass spectrometric techniques
Kukol, A. ; Strehle, F. ; Thielking, Gerhard ; Grützmacher, Hans-FriedrichIn: Organic Mass Spectrometry, Jg. 28 H. 10, S. 1107-11101993Application of thermal kinetics to small carbon ion clusters
Lifshitz, Chava ; Sandler, Pablo ; Grützmacher, Hans-Friedrich ; Sun, Jing ; Weiske, Thomas ; Schwarz, HelmutIn: Journal of physical chemistry, Jg. 97 H. 25, S. 6592-65971993Interannular proton exchange and fragmentation of carbonyl-protonated benzophenones
Sun, Jing ; Grützmacher, Hans-FriedrichIn: Organic Mass Spectrometry, Jg. 26 H. 12, S. 1045-10511991Gas phase reactions of carbon cluster ions with crotononitrile
Sun, Jing ; Grützmacher, Hans-Friedrich ; Lifshitz, ChavaIn: Journal of physical chemistry, Jg. 98 H. 17, S. 4536-45421994Gas-phase reactions of carbon cluster ions with isomeric chloropropenes
Sun, Jing ; Grützmacher, Hans-Friedrich ; Lifshitz, ChavaIn: International Journal of Mass Spectrometry and Ion Processes, Jg. 138, S. 49-611994Ion/molecule reactions of carbon cluster ions and acrylonitrile
Sun, Jing ; Grützmacher, Hans-Friedrich ; Lifshitz, ChavaIn: Journal of the American Chemical Society, Jg. 115 H. 18, S. 8382-83881993