Mild and Selective Heterogeneous Catalytic Hydration of Nitriles to Amides by Flowing through Manganese Dioxide

被引:111
作者
Battilocchio, Claudio [1 ]
Hawkins, Joel M. [2 ]
Ley, Steven V. [1 ]
机构
[1] Univ Cambridge, Dept Chem, Innovat Technol Ctr, Cambridge CB2 1EW, England
[2] Pfizer Worldwide Res & Dev, Groton, CT 06340 USA
关键词
EFFICIENT HYDRATION; NATURAL PHOSPHATE; AQUEOUS-MEDIUM; WATER; CHEMISTRY; OXIDATION; HYDROXYAPATITE; HYDROLYSIS; REACTORS; COMPLEX;
D O I
10.1021/ol403591c
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A sustainable flow chemistry process for the hydration of nitrites, whereby an aqueous solution of the nitrite is passed through a column containing commercially available amorphous manganese dioxide, has been developed. The product is obtained simply by concentration of the output stream without any other workup steps. The protocol described is rapid, robust, reliable, and scalable, and it has been applied to a broad range of substrates, showing a high level of chemical tolerance.
引用
收藏
页码:1060 / 1063
页数:4
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