Disclosed is a process to halogenate compounds (2) to produce compounds (3).
本发明公开了一种卤化化合物 (2) 以生成化合物 (3) 的工艺。
Process for producing tetrazolyloxime derivatives
申请人:NIPPON SODA CO., LTD.
公开号:EP2719688A1
公开(公告)日:2014-04-16
Method for producing a tetrazolyloxime derivative represented by formula (10), the method comprising: a step C1 in which a hologenated picoline derivative represented by formula (7) is reacted with a tetrazolylhydroxyimino derivative represented by formula (8) to obtain a tetrazolyloxime derivative represented by formula (9); and a step C2 in which the tetrazolyloxime derivative reperesented by formula (9) obtained in the step C1 is treated with a base,
The compounds (9) are also claimed.