Phosphaspiropentene as a Transient Intermediate

Autor: Slootweg, J. C., Zeist, W.-J. van, Kanter, F. J. J. de, Schakel, M., Ehlers, A. W., Lutz, M., Spek, A. L., Lammertsma, K.
Zdroj: Organometallics; October 2005, Vol. 24 Issue: 21 p5172-5175, 4p
Abstrakt: A phosphaspiropentene is the plausible kinetic product from the addition of dichlorocarbene to a phosphatriafulvene, which rearranges to a novel P-substituted triafulvene. The calculated barrier of 18.6 kcal mol-1 for this process is consistent with the temperature of −40 °C at which this reaction proceeds.
Databáze: Supplemental Index