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例 1 “绿色化学”是当今社会提出的一个新概念 ,在“绿色化学工艺”中 ,理想状态是反应物中原子全部转化为欲制得的产物 ,即原子利用率为 1 0 0 % ,原子的利用率越高 ,意味着生产过程中废物的排放量越少 ,对环境的影响也越小 .在用CH3C≡CH合成CH2 C(CH3)COOC
Example 1 “Green chemistry” is a new concept proposed by society today. In the “green chemistry process”, the ideal state is that the atoms in the reactants are all converted into the products to be obtained, that is, the atomic utilization rate is 100%, and the atom The higher the utilization rate, the lower the waste discharge in the production process, and the smaller the impact on the environment. Synthesize CH2 C(CH3)COOC with CH3C≡CH