Vinylpyridines as Building Blocks for the Photocatalyzed Synthesis of Alkylpyridines
作者:Luca Capaldo、Maurizio Fagnoni、Davide Ravelli
DOI:10.1002/chem.201701346
日期:2017.5.11
The photocatalyzed addition of several hydrogen donors (ethers, aldehydes, alkanes, amides) onto vinylpyridines was achieved. This approach provided access to alkylpyridines, which are important building blocks for the preparation of compounds with biological activity. The strategy was very simple and straightforward because it required only a small amount of a cheap decatungstate salt as photocatalyst
实现了几种氢供体(醚,醛,烷烃,酰胺)的光催化加成到乙烯基吡啶上。这种方法提供了对烷基吡啶的访问,烷基吡啶是制备具有生物活性的化合物的重要组成部分。该策略非常简单明了,因为它只需要少量廉价的廉价的癸二酸盐作为光催化剂。作为附加的优点,该反应可以在阳光照射下以及在流动条件下进行。