第 48 卷第 4 期 | | Vol. 48 No. 4 | 2018 年 8 月 | Aug 2018 |
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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 |
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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 |
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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)。
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收稿日期:2018-08-20
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