235106-11-3Relevant articles and documents
Method for synthesizing 4 -halo -1, 1 and 2 -trifluoro -1 -butene (by machine translation)
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Paragraph 0010, (2020/06/20)
The invention discloses a method for synthesizing 4 -halo -1, 1 and 2 -trifluoro -1 -butene. , Polyhaloethane is synthesized by reaction of chlorotrifluoroethylene with halogen, and then polyhalogenated ethane is reacted with ethylene under the action of a catalyst to synthesize polyhalogenated butane, and finally, 4 - halogenated -1, 1 and 2 -trifluoro -1 -butene are dehalogenated under the action of a reducing agent. The method has the characteristics of simple synthesis method, high product purity and low preparation cost. (by machine translation)