α-Amino acids as chiral educts for stereoselective syntheses of pyrrolidine and pyrrolizidine systems
摘要:
Homochiral functionalized pyrrolidine and pyrrolizidine systems have been achieved by stereoselective intramolecular 1,3-dipolar cycloaddition of homochiral nitrones, starting from homochiral amino acids, and by subsequent reduction of the obtained cycloadducts.