Vinylpyridines as Building Blocks for the Photocatalyzed Synthesis of Alkylpyridines

被引：55

作者：

Capaldo, Luca ^{[1
]}

Fagnoni, Maurizio ^{[1
]}

Ravelli, Davide ^{[1
]}

机构：

[1] Univ Pavia, Dept Chem, PhotoGreen Lab, Viale Taramelli 12, I-27100 Pavia, Italy

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2017年 / 23卷 / 27期

关键词：

decatungstate anion; hydrogen transfer; photocatalysis; radical reactions; vinylpyridines; ATOM-TRANSFER; ALKENES; OLEFINS; SPONGE; 4-VINYLPYRIDINES; 2-VINYLPYRIDINE; ALKYLATION; ACTIVATION; CONVERSION; ALKALOIDS;

D O I：

10.1002/chem.201701346

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

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. As an added advantage, the reaction could be performed under sunlight irradiation as well as under flow conditions.

引用

页码：6527 / 6530

页数：4

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