TY  - JOUR
A1  - Kleinpeter, Erich
A1  - Koch, Andreas
A1  - Heydenreich, Matthias
A1  - Chatterjee, S. K.
A1  - Rudorf, Wolf-Dieter
T1  - Study of the pi-electron distribution in push-pull alkenes by 1H and 13C NMR spectroscopy, IV : the conformation and dynamic behaviour of substituted N-Phenyl-2,3-dihydro-4(1H)-pyridones
Y1  - 1995
ER  - 
TY  - JOUR
A1  - Koch, Andreas
A1  - Starke, Ines
A1  - Kleinpeter, Erich
T1  - Conformational study of Dibenzo crown ethers and their complexation with Li+ and Na+
Y1  - 1995
ER  - 
TY  - JOUR
A1  - Koch, Andreas
A1  - Kleinpeter, Erich
T1  - Ab-initio study and semiempirical calculations of keto-enol tautomerism of triazolopyrimidines
Y1  - 1995
ER  - 
TY  - JOUR
A1  - Kleinpeter, Erich
A1  - Heydenreich, Matthias
A1  - Kalder, L.
A1  - Koch, Andreas
A1  - Henning, Dietrich
A1  - Kempter, Gerhard
A1  - Benassi, Rois
A1  - Taddei, F.
T1  - NMR spectroscopic and theoretical structural analysis of 5,5-disubstituted hydantoins in solution
Y1  - 1997
ER  - 
TY  - JOUR
A1  - Koch, Andreas
A1  - Kleinpeter, Erich
T1  - Study of the tautomerism by experimentally and theoretically estimated 13C and 15N chemical shifts
Y1  - 1997
ER  - 
TY  - JOUR
A1  - Heydenreich, Matthias
A1  - Koch, Andreas
A1  - Kleinpeter, Erich
A1  - Zimmermann, Thomas
T1  - Dynamic NMR study of the flexibility of 2-amino-3-aroyl-4,6-diaryl-pyrylium salts
Y1  - 1997
UR  - http://www.springerlink.com/content/110258
U6  - https://doi.org/10.1007/s002160050205
SN  - 0937-0633
ER  - 
TY  - JOUR
A1  - Koch, Andreas
A1  - Kleinpeter, Erich
T1  - Restricted rotation about particial C, N Double Bond
Y1  - 1997
ER  - 
TY  - JOUR
A1  - Kleinpeter, Erich
A1  - Koch, Andreas
A1  - Fischer, G.
A1  - Askolin, C.-P.
T1  - 13 C NMR, 15 N NMR and quantum-chemical study of the tautomerism of 2-substituted 5-ME-7-OH-1,2,4-triazolo[1,5- a]pyrimidines
Y1  - 1997
ER  - 
TY  - JOUR
A1  - Kallies, Bernd
A1  - Koch, Andreas
A1  - Mitzner, Rolf
T1  - Competitive resonance at the carbonyl group as visualized by the natural bond orbital analysis
Y1  - 1997
ER  - 
TY  - JOUR
A1  - Kleinpeter, Erich
A1  - Heydenreich, Matthias
A1  - Kalder, L.
A1  - Koch, Andreas
A1  - Henning, Dietrich
A1  - Kempter, Gerhard
T1  - NMR spectroscopic and theoretical structural analysis of 5,5-disubstituted hydantoins in solution
Y1  - 1997
ER  -