environmentally friendly catalyst, at ambient temperature. The catalyst exhibited remarkable activity and tolerated a wide variety of functional groups, providing the desired amino phosphonates in excellent yields under solvent-free conditions. Alternatively, the reaction rate can be significantly enhanced by carrying out the reaction in a monomode microwave reactor as a promoter.
                                    摘要 建立了环境友好型催化剂ZrOCl2·8H2O在常温下催化胺、醛和
亚磷酸二乙酯三组分反应的高效方案。该催化剂表现出显着的活性并能耐受多种官能团,在无溶剂条件下以优异的产率提供所需的
氨基膦酸酯。或者,可以通过在单模微波反应器中作为
促进剂进行反应来显着提高反应速率。