[3]-, [4]-, and [5]-Pericyclyne: through-bond vs. through-space interactions

1 January 1984

journal article
research article
Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications

No. 17,p. 1188-1191
https://doi.org/10.1039/c39840001188

Abstract

MNDO calculations for [3]-, [4]-, and [5]-pericyclyne indicate that interactions between triple bonds are hyperconjugative in the π system and homoconjugative in the σ system and that [3]pericyclyne may be interconverted with a valence tautomer, tricyclopropabenzene.

Keywords

PERICYCLYNE INDICATE
Π SYSTEM
MNDO CALCULATIONS
Σ SYSTEM
TRIPLE BONDS
SPACE INTERACTIONS
VALENCE TAUTOMER
INTERACTIONS MNDO

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