Compounds containing a substituted or unsubstituted allyl group directly bound to a chiral carbon atom are prepared enantioselectively. Starting reactants are either chiral or achiral, and may or may not contain an attached allyloxycarbonyl group as a substituent. Chiral ligands are employed, along with transition metal catalysts. The methods of the invention are effective in providing enantioconvergent allylation of chiral molecules.
含有取代或未取代烯丙基团直接连接到手性碳原子的化合物通过对映选择性地制备。起始反应物可以是手性或无手性的,可能包含作为取代基的连接烯丙氧羰基团。使用手性
配体以及过渡
金属催化剂。本发明的方法在提供手性分子的对映选择性烯丙基化方面非常有效。