CAS: 598-20-9; 1,2-Dibromo-1-Chloroethane

相似化合物

593-96-4 683-53-4

上下游产品

chloroethane chloroethylene bromine 2-bromo-1-chloro-1-fluoro-ethane 1,1-brom°Chloroethylene 2-bromo-1,1-difluoroethane 1,1,2-tribromoethane

📜氯乙烯置于溴体系中,化学反应 17.0H,以97%的收率获得产物1,2-二溴-1-氯乙烷
参考文献:1,1,2−トリブロモエタンの製造方法
标题:1,1,2−トリブロモエタンの製造方法
摘要:本发明旨在提供一种低成本且收率高的1,1,2-三溴乙烷的制备方法.该制备方法包括将由式(1)表示的1,1,2-三卤乙烷臭化以获得1,1,2-三溴乙烷的步骤a.

专利信息

专利号:US-9018325-B2
优先权日:2011-08-25
标题 :Catalyst for living radical polymerization and polymerization method
发明人：GOTO ATSUSHI; KAJI HIRONORI
权利人:GOTO ATSUSHI; KAJI HIRONORI; UNIV KYOTO
摘要:A nonmetallic compound having an ionic bond with a halide ion is used as a catalyst for living radical polymerization. Even if a radical initiator is not used, a monomer can be subjected to a radical polymerization to obtain a polymer having narrow molecular weight distribution. The cost of the living radical polymerization can be remarkably reduced, and it is made possible to prevent adverse effects of using a radical initiator (such as side reactions). The present invention is significantly more environmentally friendly and economically excellent than conventional living radical polymerization methods, due to advantages such as low toxicity of the catalyst, low amount of the catalyst necessary, high solubility of the catalyst, mild reaction conditions, and no coloration/no odor, etc. The catalyst can be applied to various monomers and enables synthesis of high molecular weight polymers.