H. M. Buck
Leiden University
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Featured researches published by H. M. Buck.
ChemInform | 1973
J. R. De Dobbelaere; J.W. de Haan; H. M. Buck; Gj Visser
CNDO/2 and INDO calculations have been carried out in order to construct a suitable model for the activated complex during the reaction. In this reaction model the migrating hydrogen atom moves along an edge of the cyclopentadiene ring. An analysis of this situation suggests a partial electron transfer from the migrating hydrogen to the nascent cyclopentadienyl system. This charge transfer is discussed in terms of aromaticity. The calculated activation enthalpies are 10 kcal/mole (CNDO/2) and 17 kcal/mole (INDO), whereas the experimental value is ca. 24 kcal/mole [1].
Recueil des Travaux Chimiques des Pays-Bas | 2010
Ae van der Hout-Lodder; H. M. Buck; L.J. Oosterhoff
Journal of the American Chemical Society | 1977
Sheldon J. Shafer; W. D. Closson; J. M. F. Van Dijk; Oscar Piepers; H. M. Buck
Recueil des Travaux Chimiques des Pays-Bas | 2010
S. A. E. van der Hout‐Lodder; J.W. de Haan; L.J.M. van de Ven; H. M. Buck
Journal of Organic Chemistry | 1984
R.J.E.M. de Weerd; H.M.P.J. van Hal; H. M. Buck
Recueil des Travaux Chimiques des Pays-Bas | 2010
H. M. Buck; A. H. Huizer; S. J. Oldenburg; P. Schipper
Recueil des Travaux Chimiques des Pays-Bas | 2010
H. M. Buck
The Journal of Physical Chemistry | 1983
J.J.C. van Lier; L.J.M. van de Ven; J.W. de Haan; H. M. Buck
Recueil des Travaux Chimiques des Pays-Bas | 2010
H. M. Buck; L.J. Oosterhoff; M.J. v.d. Sluys-v.d. Vlugt; K. G. Verhoeven
The Journal of Physical Chemistry | 1984
J.W. de Haan; R.J.E.M. de Weerd; L.J.M. van de Ven; H. M. Buck