第 48 卷第 4 期Vol. 48 No. 4
2018 年 8 月Aug 2018

所属栏目:医药及中间体

2,2′-联吡啶-4-甲酸甲酯的合成
谢洪磊,侯玉乾,徐梅霞 (烟台药物研究所,中国科学院上海药物研究所烟台分所,山东 烟台 264000)
摘 要:以2-乙酰基吡啶为起始原料,经过烃化、Kr?觟hnke反应得到目标化合物,总收率为62.2%。由核磁共振氢谱和质谱对产物进行了结构表征。该方法具有反应条件温和、收率高、易于纯化的特点,为2,2′-联吡啶-4-甲酸甲酯的合成提供了新途径。
关键词:2-乙酰基吡啶;2,2'-联吡啶-4-甲酸甲酯;合成
中图分类号:TQ25  文献标识码:A  文章编号:1009-9212(2018)04-0035-03
Synthesis of Methyl [2,2'-bipyridine]-4-carboxylate
XIE Hong-lei, HOU Yu-qian, XU Mei-xia (Yantai Institute of Materia Medica, Yantai Branch, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Yantai 264000,China)
Abstract:The titled compound was synthesized using 1-(pyridin-2-yl)ethan-1-one as the starting material via alkylation, and Kr?觟hnke reaction. The total yield was of 62.2%. The products were characterized using 1H NMR and MS. This synthetic route exhibited the advantages including mild conditions, high yield and easy purification.
Key words:1-(pyridin-2-yl)ethan-1-one;methyl[2,2'-bipyridine]-4-carboxylate;synthesis
作者简介:谢洪磊(1983-),男,山东聊城人,工程师,研究方向:创新药的研究(E-mail: qingteng51@163.com)。
收稿日期:2018-08-20