Asymmetric Synthesis of Indolizidines 167B and 223AB
摘要:
The total synthesis of (+)-indolizidine 167B (1) and the formal synthesis of (-)indolizidine 223AB (2) starting with L- and D-norvaline-derived cis-2-hydroxymethyl-6-propylpiperidines (3 and ent-3), respectively, are described.
Asymmetric Synthesis of Indolizidines 167B and 223AB
摘要:
The total synthesis of (+)-indolizidine 167B (1) and the formal synthesis of (-)indolizidine 223AB (2) starting with L- and D-norvaline-derived cis-2-hydroxymethyl-6-propylpiperidines (3 and ent-3), respectively, are described.