substrates is a long‐standing challenge because of the poor reactivity and the considerable difficulty in controlling regioselectivity. By employing a rationally designed multifunctional supramolecular iminium catalysis strategy, the first direct vinylogous Michael addition of unmodified linear substrates to α,β‐unsaturated aldehydes, to afford chiral 1,7‐dioxo compounds with good yields and excellent
线性亲核底物的直接
乙烯基迈克尔加成的开发是一个长期的挑战,因为其反应性差,并且在控制区域选择性方面存在相当大的困难。通过采用合理设计的多功能超分子
亚胺催化策略,首先将未修饰的线性底物直接
乙烯基乙烯基加成到α,β-不饱和醛上,从而以良好的收率,优异的区域和对映选择性提供手性1,7-二氧羰基化合物,已经被开发出来。