发明名称 Process for producing trifluoromethylbenzylamines
摘要 The present invention relates to a process for producing a trifluoromethylbenzylamine represented by the general formula (1), where R1 represents hydrogen atom, a halogen atom selected from the group consisting of fluorine, chlorine, bromine and iodine, or trifluoromethyl group. This process includes the step of reducing an oxime by hydrogen in an organic solvent in the presence of a catalyst and ammonia. The oxime is represented by the general formula (2), where R1 is defined as above, and R2 represents hydrogen atom, an alkyl group or an aralkyl group. With this process, the trifluoromethylbenzylamine can be produced with high yield.
申请公布号 US2002013500(A1) 申请公布日期 2002.01.31
申请号 US20010833211 申请日期 2001.04.12
申请人 NARIZUKA SATORU;TSUKADA ERI;KUME TAKASHI 发明人 NARIZUKA SATORU;TSUKADA ERI;KUME TAKASHI
分类号 B01J23/44;C07B61/00;C07C209/40;C07C211/29;(IPC1-7):C0729/40 主分类号 B01J23/44
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