Energy Wells of Diradicals; 4-Methylene-1,3-cyclopentanediyl

Energy Wells of Diradicals; 4-Methylene-1,3-cyclopentanediyl

In the intramolecular recombination of diradicals, the energy barrier depends strongly on structure. A barrier of only 2.4 kcal mol−1 was found for the title diradical 2 by use of the oxygen trapping reaction. This is the first time that such a small energy, barrier has been measured exactly.

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Angewandte Chemie International Edition 1989-08, Vol.28 (8), p.1056-1057
Hauptverfasser: Roth, Wolfgang R., Bauer, Frank, Braun, Karsten, Offerhaus, Rolf
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:In the intramolecular recombination of diradicals, the energy barrier depends strongly on structure. A barrier of only 2.4 kcal mol−1 was found for the title diradical 2 by use of the oxygen trapping reaction. This is the first time that such a small energy, barrier has been measured exactly.
ISSN:0570-0833
1521-3773
DOI:10.1002/anie.198910561