Disclosed herein is enantioselective synthetic method comprising reacting an enolisable C4-C50 organic anhydride with a second compound selected from the group consisting of an aldehyde, a ketone, an aldimine, a ketimine or a Michael Acceptor in the presence of a bifunctional organocatalyst. The reaction may find particular utility in the enantioselective synthesis of medicinally relevant heterocycles, such as dihydroisocoumarins and dihydroisoquinolinones.
本发明公开了一种对映体选择性合成方法,该方法包括在双功能有机催化剂存在下,使可烯化的 C4-C50 有机酸酐与选自由醛、酮、醛
亚胺、酮
亚胺或迈克尔受体组成的组的第二种化合物反应。该反应特别适用于对映体选择性合成药用杂环,如二氢异
香豆素和二氢
异喹啉酮。