Strong Bicyclic Guanidine Base-Promoted Wittig and Horner−Wadsworth−Emmons Reactions

Autor: Simoni, D., Rossi, M., Rondanin, R., Mazzali, A., Baruchello, R., Malagutti, C., Roberti, M., Invidiata, F. P.
Zdroj: Organic Letters; November 2000, Vol. 2 Issue: 24 p3765-3768, 4p
Abstrakt: A convenient procedure to effect the Wittig and Horner−Wadsworth−Emmons reactions employs guanidine TBD and MTBD as base-promoters; mild reaction conditions, high efficiency, and facile isolation of the final products make the present methodology, at least in some cases, a practical alternative to known procedures.
Databáze: Supplemental Index