Alkoxyphosphonium triflates have been prepared and reacted with a number of nucleophiles. Only negatively charged nucleophiles initiate substitution reactions. Nucleophile association with the phosphorus entity, prior to nucleophilic displacement, is implied.
已经制备了烷氧基phosph
三氟甲磺酸酯并使其与许多亲核试剂反应。仅带负电荷的亲核试剂会引发取代反应。暗示在亲核置换之前亲核体与
磷实体的缔合。