β-Enaminoesters bicycliques: Synthese et reduction stereospecifiques. Acces a l'isoretronecanol, la trachelanthamidine, la lupinine et l'epilupinine
作者:J.P. Célérier、M. Haddad、C. Saliou、G. Lhommet、H. Dhimane、J.C. Pommelet、J. Chuche
DOI:10.1016/s0040-4020(01)85128-0
日期:1989.1
precursors of nitrogen-bridged bicyclic β-enaminoesters . The compounds are prepared either by intramolecular alkylation of β-enaminoesters or by thermolysis of β-enaminoesters . A stereospecific reduction of compounds under thermal control leads to bicyclic β-aminoesters , , or which are good precursors of natural aminoalcohols like lupinine or isoretronecanol .
官能化的N-烷基-β-烯胺酸酯是氮桥双环β-烯胺酸酯的前体。通过β-烯氨基酯的分子内烷基化或通过β-烯氨基酯的热解来制备化合物。化合物的立体特异性还原热控制引线下双环β氨基酯,,或它们是天然氨基醇等lupinine的良好前体或isoretronecanol 。