Collect. Czech. Chem. Commun.
1981, 46, 759-771
https://doi.org/10.1135/cccc19810759
MO study of molecular and electronic structure of 2H and 4H-pyrans
Josef Kuthan and Stanislav Böhm
Department of Organic Chemistry, Prague Institute of Chemical Technology, 166 28 Prague 6
Abstract
CNDO/2, STO-3G and 4-31G MO calculations have been carried for the molecules I-IV. Their molecular and electronic structure is discussed with respect to relative stabilities of the respective compounds and valence isomerism I III. Significance of application of the split-valence base in the ab initio MO calculations carried out is demonstrated.
