catalysts provide the P–C adducts at a faster rate and with relatively better yields in comparison to the organocatalysts employed earlier. The notable advantage is that 1,1-diaminoazines catalyse the reaction even in an aqueous medium with very good yields. Organocatalysis using 1,1-diaminoazines was also successfully carried out between dimethylphosphite and benzylidenemalononitrile under multicomponent
1,1-二
氨基嗪可作为有效的有机催化剂,用于在
联苯氧化膦和活化的烯烃(迈克尔受体)之间形成
磷-碳键。与早期使用的有机催化剂相比,这些催化剂以更快的速度提供 P-C 加合物,并具有相对更好的产率。显着的优点是 1,1-二
氨基嗪即使在
水性介质中也能以非常好的产率催化反应。在多组分条件下,
亚磷酸二甲酯和亚苄基
丙二腈之间也成功地进行了使用 1,1-二
氨基嗪的有机催化。