联吡啶(Bipyridine,常缩写为bipy、bpy等)是一系列由两个吡啶分子偶联形成的杂环化合物的统称。该名称主要指:2,2'-联吡啶(1)(在经典配位化学中经常提及);2,3'-联吡啶(2);2,4'-联吡啶(3);3,3'-联吡啶(4);3,4'-联吡啶(5);4,4'-联吡啶(6)(金属有机框架材料MOF中可用的配体)。
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)
具有4,4'-联吡啶化学分子结构的农药品种有除草剂百草枯(自杀或误服后,死亡率高,但死亡过程可能极度痛苦漫长),中国现已被禁用,另外还有目前登记可以使用的敌草快。
4,4'-联吡啶(缩写为4,4'-bipy或4,4'-bpy)是一种联吡啶,主要用作N,N'-二甲基-4,4'-联吡啶[(C5 H4 N C H3)2] 2+,称为百草枯。该物质是电活性物质,其毒性是由这种指示剂中断生物电子转移的能力引起的。由于其结构,4,4'-联吡啶可在金属中心之间架桥形成配位聚合物。4,4'-联吡啶也可以介导两个顺磁性金属中心之间的电子效应。
4,4'-联吡啶是1868年由苏格兰化学家托马斯·安德森(Thomas Anderson,1819~1874年)通过将吡啶与钠金属加热而获得的。但是,安德森关于4,4'-联吡啶的实验式不正确。奥地利化学家雨果·韦德尔(Hugo Weidel)和他的学生鲁索(M. Russo)于1882年为4,4'-联吡啶提供了正确的实验式和分子结构。
4,4'-联吡啶是百草枯(一种广泛使用的除草剂)生产中的中间体。在该过程中,吡啶在偶联反应中被氧化为4,4'-联吡啶,随后进行二甲基化反应生成百草枯。
引自维基百科等 (2021-05-25)