cycloisomerisation

例句：

1. 1.The process of cycloisomerization is crucial for the production of certain pharmaceuticals.
   环状异构化过程对于某些药物的生产至关重要。
2. 2. During the cycloisomerization reaction, the molecules undergo a rearrangement that leads to a new compound.
   在环状异构化反应中，分子经历重排，导致新化合物的形成。
3. 3. Cycloisomerization has been shown to be an effective way to improve the stability and reactivityof organic compounds.
   研究表明，环状异构化是一种有效提高有机化合物稳定性和反应性的技术。