214072-13-6Relevant articles and documents
Synthesis of indolizidines (-)-195B, (-)-223AB and (-)-239AB: (2S,5R)- l-[(benzyloxy)carbonyl]-2-methoxycarbonyl-5-(4pentenyl)pyrrolidine as a versatile chiral building block
Celimene, Catherine,Dhimane, Hamid,Lhommet, Gerard
, p. 10457 - 10468 (2007/10/03)
The total syntheses of three levogyre 3,5-disubstituted indolizidines, (-)-195B, (-)-223AB and (-)-239AB are described. The employed strategy is based on the utilization of the common enantiopure trans 2,5-disubstituted pyrrolidine 3, which is assembled b