发明名称 PROCESS FOR PREPARATION OF 2-FLUOROACRYLIC ESTERS
摘要 <p>According to the present invention, there is provided a production process of a 2-fluoroacrylic ester including: a bromination step of converting a 2-fluoropropionic ester to a 2-bromo-2-fluoropropionic ester by reaction of the 2-fluoropropionic ester with a nitrogen-bromine bond-containing brominating agent in the presence of a radical initiator; and a dehydrobromination step of reacting the 2-bromo-2-fluoropropionic ester with a base. It is not necessary in this process to adopt very-low-temperature conditions and to use a stoichiometric amount of expensive reagent. The target 2-fluoroacrylic ester can be thus produced at low cost.</p>
申请公布号 EP2444389(B1) 申请公布日期 2014.07.16
申请号 EP20100777617 申请日期 2010.03.23
申请人 CENTRAL GLASS COMPANY, LIMITED 发明人 ISHII, AKIHIRO;YAMAZAKI, TAKAKO;TSURUTA, HIDEYUKI;MIYAZAWA, SATORU;OOTANI, MICHITAKA;OOTSUKA, TAKASHI;TAKAHASHI, MIKIHIRO;FUJIMOTO, MASATAKA
分类号 C07C67/317;C07C69/653 主分类号 C07C67/317
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