摘要
综述了1,1,1,3,3-五氟丁烷的性质和用途,阐述了以四氯化碳和2-氯丙烯为原料,先调聚、后氟化两步合成1,1,1,3,3-五氟丁烷的反应机理,并归纳了液相调聚催化剂和液相氟化催化剂的优缺点。最后指出,从反应机理角度进行设计和调控出低毒、无污染、反应效率高、易于与产物分离的催化剂是今后发展的方向。
The properties and applications of 1,1,1,3,3 - pentafluorobutane （ HFC - 365mfc） were reviewed briefly in this paper. The liquid phase telomeric catalysts and the liquid phase fluorine catalysts and their reaction mechanisms were expounded respectively by carbon tetrachloride and 2 - chloropropene as raw materials. From the views of reactive mechanism, to design and control with toxicity, non - polluting, high reaction efficiency and isolate easily from products is design and control developmental direction.
出处
《有机氟工业》
CAS
2012年第1期19-23,共5页
Organo-Fluorine Industry
关键词
HCC-360jfa
HFC-365MFC
反应机理
调聚
氟化
催化剂
1,1,1,3,3 - pentachloropropane
1,1,1,3,3 - pentafluorobutane
reaction mechanism
telomeriza-tion
fluorination
catalysts
