The weak electrostatic interaction between nitro and carbonyl moieties has been observed by means of variabletemperature NMR spectroscopy. Its energetic contribution was evaluated to be about 3 kcalmol-1 by DFT calculations, and confirmed by the measurement of internal energy barriers to the rotation of suitable nitroaryl rings
The Experimental Observation of the Intramolecular NO2/CO Interaction in Solution / Michel Chiarucci;Alessia Ciogli;Michele Mancinelli;Silvia Ranieri;Andrea Mazzanti. - In: ANGEWANDTE CHEMIE. INTERNATIONAL EDITION. - ISSN 1433-7851. - STAMPA. - 53:21(2014), pp. 5509-5513. [10.1002/ange.201402366]
The Experimental Observation of the Intramolecular NO2/CO Interaction in Solution
CHIARUCCI, MICHEL;MANCINELLI, MICHELE;RANIERI, SILVIA;MAZZANTI, ANDREA
2014
Abstract
The weak electrostatic interaction between nitro and carbonyl moieties has been observed by means of variabletemperature NMR spectroscopy. Its energetic contribution was evaluated to be about 3 kcalmol-1 by DFT calculations, and confirmed by the measurement of internal energy barriers to the rotation of suitable nitroaryl ringsFile in questo prodotto:
Eventuali allegati, non sono esposti
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
