CAS: 7398-44-9; 1-(Chloromethyl)-4-(Dichloromethyl)Benzene

上下游产品

para-xylene 4-Methylbenzyl chloride tetrachloromethane chlorine α,α,α'-trimethoxy-p-xylene 4-ethoxymethyl-benzaldehyde diethylacetal 4-(methoxymethyl)benzaldehyde 4-(ethoxymethyl)benzaldehyde

📜4-甲基氯苄置于四氯化碳,氧气,Phosphorus Pentoxide,氯体系中,化学反应生成 1-(氯甲基)-4-(二氯甲基)苯
参考文献:Chlorination Of Hydrocarbons
标题:Chlorination Of Hydrocarbons

专利信息

专利号:US-6284933-B1
优先权日:1996-10-23
标 题:TFPX synthesis
发明人：DOLBIER JR WILLIAM R; RONG XIAO X; STALZER WALTER E
摘要:A method of making TFPX using an SN2 type nucleophilic displacement reaction. The method includes reacting a nucleophilic fluorine molecule with a nonfluorinated-tetrahalo-p-xylene molecule. Exemplary nucleophilic fluorine molecules include, but are not limited to, CsF, KF, NaF and LiF. The nonfluorinated-tetrahalo-p-xylene molecules may include, alpha,alpha,alpha',alpha'-tetrachloro-p-xylene, alpha,alpha,alpha',alpha'-tetrabromo-p-xylene or alpha,alpha,alpha',alpha'-tetraiodo-p-xylene. The reaction may be carried out in an open or closed container. Furthermore, the reaction may be carried out in the presence of a phase transfer catalyst. In certain embodiments, the reaction is carried in a substantially solvent-free environment.