was established, which mainly consisted of ynals, isocyanates, amines and alcohols. This strategy provides a wide range of substrates and represents a simple process for the preparation of different pyridine derivatives in good yields with high regioselectivities.
建立了碱催化的三组分反应,主要成分为醇、
异氰酸酯、胺和醇。该策略提供了广泛的底物,并代表了一种以高产率和高区域选择性制备不同
吡啶衍生物的简单方法。