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Contreras, Rubén Horacio
139
2004
3
"Substituent effects on scalar J(13C, 13C) couplings in pyrimidines. An experimental and DFT study" (2004) De Kowalewski, D.G.;Díez, E.;Esteban, A.L. (...)Contreras, R.H. Magnetic Resonance in Chemistry. 42(11):938-943
"NMR J(C,C) scalar coupling analysis of the effects of substituents on the keto-enol tautomeric equilibrium in 2-OH-n-X-pyridines. An experimental and DFT study" (2004) De Kowalewski, D.G.; Contreras, R.H.; Díez, E.; Esteban, A. Molecular Physics. 102(23-24):2607-2615
"Influence of σ-hyperconjugative interactions on 13C substituent chemical shifts: Experimental and theoretical study in 1-X,3-CH 3-bicyclo[1.1.1]pentanes" (2004) Contreras, R.H.;Esteban, A.L.;Díez, E. (...)Lochert, I.J. Magnetic Resonance in Chemistry. 42(SPLISS1):S202-S206