This invention relates to a process for preparing electron deficient olefins, such as 2-cyanoacrylates, using an acid catalyzed two-step process including a transesterification reaction followed by a Knoevenagel condensation reaction.
这项发明涉及一种制备电子亏损烯烃(如
2-氰基丙烯酸酯)的过程,包括酸催化的两步反应,其中包括酯交换反应,然后是Knoevenagel缩合反应。