降冰片烯的合成工艺进展

Progress in synthesis of norbornene

综述了降冰片烯的合成机理和近年来降冰片烯合成工艺的研究进展,重点介绍了无溶剂液相反应工艺、有溶剂液相反应工艺和气相反应工艺的研究进展。其中,有溶剂液相反应工艺可以溶解低聚物或聚合物,防止聚合物沉积,目前实际生产中大多采用有溶剂液相反应工艺。结合我国实际情况,提出了该领域未来研究的发展方向及关键所在。

The mechanism and progress in synthesis of norbornene in recent years are investigated.The research progress of solvent free liquid phase process,liquid phase process in solvent and gas phase process were introduced emphatically.Among them,liquid phase process in solvent can be able to dissolve oligomers or polymers in order to prevent the deposition of polymer.Up to now,liquid phase process in solvent is still mostly used in actual production.Combined with the actual situation in China,the development direction and key points of research in this field are put forward.