在过去,化学界流行着一种看法:“对于一个化学过程,你可以提出许多反应机理,却很难证明某一个机理是正确的,但能用实验证明哪个机理是错误的”。随着分子反应动态学的不断发展,应该宣告:这种看法过时了。在上面的讲解中,已遇到几个反应机理的例子。下面再集中介绍另外几个实例。 In the past, there was a popular belief in chemistry: “There are many reaction mechanisms you can ask for a chemical process, but it is hard to prove that one mechanism is correct, but it can be experimentally proven which mechanism is wrong.” With the continuous development of molecular reaction kinetics, it should be declared: This view out of date. In the above explanation, we have encountered several examples of reaction mechanism. Here are some other examples.