AK Prof. Kleinpeter

Universität         Startseite Institut          english
Service NMR/MS
Die Gruppe
Campus 'Golm'

Universität Potsdam
Karl- Liebknecht- Straße 24-25; Haus 25
D-14476 Golm

Publications 2001

1995 1996 1997 1998 1999 2000 2001 2002 2003 2004
2005 2006 2007 2008 2009 2010 2011 2012 2013 2014

ballE. Kleinpeter, A. Koch, F. Taddei
Electronic and strucutural effects determining rotational barriers about the C-N bond in enamines of pyran-4-one and thiopyran-4-one-- A theoretical MO ab initio approach to the interpretation of experimental results.
J. of Molecular Structure (Theochem) 535 (2001) 257-67

ballR. Benassi, C. Bertarini, F. Taddei,E. Kleinpeter
Exocyclic push-pull conjugated compounds. Part 4: rotational barriers in poorly polarized push-pull ethylenes
J. of Molecular Structure (Theochem) 541 (2001) 101-110

ballM. Grotjahn, S. Lehmann, J. Aurich, H.-J. Holdt, E. Kleinpeter
NMR spectroscopic and molecular modelling studies of the solution structure and complexational behaviour of some bis(benzo crown ether)s
J. Phys. Org. Chem. 14 (2001) 43-51

ballKari Neuvonen,* Ferenc Fülöp, Helmi Neuvonen, Andreas Koch, Erich Kleinpeter, and Kalevi Pihlaja
Substituent Influences on the Stability of the Ring and Chain Tautomers in 1,3-O,N-Heterocyclic Systems: Characterization by 13C NMR Chemical Shifts, PM3 Charge Densities, and Isodesmic Reactions
J. Org. Chem. 66 (2001) 4132-4140

ballErich Kleinpeter, Manuela Grotjahn, Karel D. Klika, Hans-Joachim Drexler, Hans-Jürgen Holdt
Conformational and complexational study of some maleonitrile mixed oxadithia crown ethers by NMR spectroscopy and molecular modelling
Journal of the Chemical Society Perkin Transactions 2,6 (2001) 988

ballG. Tóth, J. Kovács, A. Lévai, E. Kleinpeter, A. Koch
NMR and quantum-chemical study of the stereochemistry of spiroepoxides obtained by oxidation of (Z)-3-arylidene-1-thioflavan-4-ones
Mag. Res. Chem. 39 (2001) 251-258

ballHans-Joachim Drexler, Ines Starke, Manuela Grotjahn, Erich Kleinpeter and Hans-Jürgen Holdt
Homologous series of the PdCl2 and PtCl2 complexes of maleonitrile-dithiacrown ethers: synthesis, crystal structures, NMR spectroscopy and mass spectrometry
Inorganica Chimica Acta 317 (2001) 133-142

ballErich Kleinpeter, Anja Holzberger
Theoretical study of conformation and dynamic behaviour of [3.3]orthocyclophane and heterocyclic analogues
Tetrahedron 57 (2001) 6941-6946

ballE. Kleinpeter, A. Koch
Tautomerism in 4-substituted 1-phenyl-3-methyl-pyrazolin-5-ones - a theoretical ab initio and 13C NMR study
J. Phys. Org. Chem. 14 (2001) 566-576

ballT. Beitz, J. Kötz, G. Wolf, E. Kleinpeter, S. E. Friberg
Poly(N-vinyl-2-pyrrolidone) and 1-Octyl-2-pyrrolidinone Modified Ionic Microemulsions
journal of Colloid and Interface Science 240 (2001) 581-589

ballChiara Ferrari, Erich Kleinpeter, Ferdinando Taddei
A theoretical ab-initio MO investigation on the relative stability of exo/endo isomers of substituted cycloalkanes- cycloalkenes
J. Mol. Struct. THEOCHEM 548 (2001) 93-105

ballInes Starke, Erich Kleinpeter, Birgit Kamm
Separation, identification, and quantification of amino acids in L-lysine fermentation potato juices by gas chromatography-mass spectrometry
Fresenius J Anal Chem 371 (2001) 3, 380-384 (Abstract)

ballA. R. Katritzky, S. Perumal, R. Petrukhin, E. Kleinpeter
A CODESSA based QSPR theoretical study of hydantoin lipophilicities
J. Chem. Inf. Comp. Sci. 41 (2001) 569

ballS. Klod, E. Kleinpeter
Ab initio calculation of the anisotropy effect of multiple bonds and the ring current effect of arenes-application in conformational and configurational analysis
J. Chem. Soc. Perkin Trans. 2 2001, 1893-1898

ballM. Heydenreich, A. Koch, J. Woller, E. Kleinpeter
Restricted rotation of thge amino group and ring inversion in substituted thienopyridines. A dynamic NMR and quantum mechanical study.
ARKIVOC 2001 (iii), 63-72

Copyright © 2001-2004