一、前言要合成一种化合物,一般的研究方法是在反应瓶中对各种工艺条件如反应温度、催化剂、配方等进行筛选试验,然后在反应釜中进行放大试验。每筛选一个条件都要耗费大量的时间,人力和原料,使得我们的研究工作多走了一些弯路。优选法的建立,使筛选试验进行了某些简化,但优选法并不揭示反应性质,不能反映各种工艺条件复杂的相互关系。从化学反应的角度来看,一种新化合物的形成,必然存在着化学键的增减或重新组合。此过程大多有能量上的差别,在宏观上 I. INTRODUCTION To synthesize a compound, the general research method is to conduct screening tests on various process conditions such as reaction temperature, catalyst, formulation, etc. in a reaction flask, and then conduct an amplification test in a reaction kettle. Each screening a condition to spend a lot of time, manpower and raw materials, making our research more take some detours. The establishment of the preferred method has simplified the screening test, but the preferred method does not reveal the nature of the reaction and does not reflect the complex interrelationships of various process conditions. From the chemical reaction point of view, the formation of a new compound, there must be chemical bonds increase or decrease or recombination. Most of this process has the energy difference, macroscopically