The present invention provides a method of producing a pyridine derivative having a substituent at the 2-position of a heterocyclic structure conveniently and with fine selectivity. The present invention relates to a production method of a pyridine derivative having a substituent at the 2-position of a heterocyclic structure, which is represented by the formula (III), which includes reacting a 2-sulfonylpyridine derivative of the formula (I) with an organometallic compound of the formula (II) and the like, and the like:
wherein each symbol is as defined in the Description.
本发明提供了一种生产在杂环结构的 2 位上具有取代基的
吡啶衍生物的方法,该方法简便且选择性好。本发明涉及一种在杂环结构的 2 位上具有取代基的
吡啶衍生物的生产方法,该衍
生物由式(III)表示,其中包括将式(I)的 2-磺酰基
吡啶衍生物与式(II)的有机
金属化合物等反应:
其中各符号如说明书中所定义。