Increasing the efficiency of the transannular diels-alder strategy via stille macrocyclizations
To increase the potential and flexibility of the transannular Diels-Alder strategy to build tricycles and tetracycles, the synthesis of macrocyclic trienes of defined geometries has been approached via Stille macrocyclization, giving very high yield and purity of the desired macrocycles or tricycles.
Marsault
E
Laboratoire de Synthese Organique, Universite de Sherbrooke, Institut de Pharmacologie de Sherbrooke, 3001, 12(e) avenue nord, Fleurimont, Quebec, Canada J1H 5N4.
Deslongchamps
P