Stereocontrolled Nucleophilic Addition To Five-Membered Oxocarbenium Ions Directed By The Protecting Groups. Application To The Total Synthesis Of (+)-Varitriol And Of Two Diastereoisomers Thereof
Alma Sánchez-Eleuterio, William H. García-Santos, Howard Díaz-Salazar, Marcos Hernández-Rodríguez, Alejandro Cordero-Vargas