145471-63-2Relevant articles and documents
Stereocontrolled Annulations of Indolo[2,3-a]quinolizidine-Derived Lactams with a Silylated Nazarov Reagent: Access to Allo and Epiallo Yohimbine-Type Derivatives
Arioli, Federica,Pérez, Maria,Are, Celeste,Estarellas, Carolina,Luque, F. Javier,Bosch, Joan,Amat, Mercedes
supporting information, p. 13382 - 13389 (2015/09/15)
The facial selectivity of double Michael addition reactions of the silylated Nazarov reagent 4 to unsaturated indolo[2,3-a]quinolizidine lactams 3 has been studied. Pentacyclic 3-H/15-H trans adducts 5 are generated from Nind-unsubstituted lact