申请人:Kyowa Yuka Co., Ltd.
公开号:EP0807617A1
公开(公告)日:1997-11-19
(In the formulae, R1 and R2, which may be the same or different, each represents hydrogen or lower alkyl.)
The present invention relates to a process for producing 1,5-pentanediol derivatives represented by general formula (II) which comprises reacting 2-butenal derivatives represented by general formula (I) with formaldehyde, and hydrogenating the obtained mixture of reaction products.
(在式中,R1和R2可以相同或不同,各自代表氢或低级烷基)。
本发明涉及一种生产通式(II)所代表的 1,5-戊二醇衍生物的工艺,该工艺包括使通式(I)所代表的 2-丁烯醛衍生物与甲醛反应,并对得到的反应产物混合物进行氢化。