and ether-tethered alkyne allyl alcohols is an excellent entry to subsequent Rh-catalyzed one-pot hydrogenations in the sense of sequentially Rh-catalyzed processes to chiral alkylidene butyrolactone β-hydroxyethanes and alkylidene tetrahydrofuran β-aminoethanes, respectively, with excellent levels of enantioselectivity.
酯基和醚基
炔烃烯丙基醇的对映选择性Rh催化的Alder-ene环异构化是后续Rh催化的一锅加氢的绝佳选择,从顺序Rh催化手性亚烷基丁内酯丁内酯β-羟基
乙烷和亚烷基开始
四氢呋喃β-
氨基
乙烷分别具有出色的对映选择性。