自从六十年代初期Merrifield开创了固相肽合成方法以来,功能基化聚合物的应用迅速扩展到有机合成、催化反应和分离科学等领域,这些方面已有许多专著和综述发表。本文要介绍的是一种研究化学反应历程的新方法,即用聚合物固载的试剂研究有机反应机理的所谓三相试验法(three-phase test)。当两种活性功能基被键联于两种不同树脂 Since the introduction of solid-phase peptide synthesis by Merrifield in the early 1960s, the use of functionalized polymers has rapidly expanded into areas such as organic synthesis, catalysis and separation science, many of which have been published in monographs and reviews. This article presents a new method for studying chemical reactions, the so-called three-phase test of organic reaction mechanisms with polymer-supported reagents. When two active functional groups are linked to two different resins