Solvent-Free Henry and Michael Reactions with Nitroalkanes Promoted by Potassium Carbonate as a Versatile Heterogeneous Catalyst

被引:9
|
作者
Bosica, Giovanna [1 ]
Polidano, Kurt [2 ]
机构
[1] Univ Malta, Dept Chem, Msida 2080, Msd, Malta
[2] Cardiff Univ, Main Bldg,Pk Pl, Cardiff CF10 3AT, S Glam, Wales
关键词
ELECTRON-POOR ALKENES; CONJUGATE ADDITIONS; DERIVATIVES; BASE;
D O I
10.1155/2017/6267036
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The use of a simple weak inorganic base such as potassium carbonate facilitated the formation of carbon-carbon bonds through both the Henry and the Michael reactions with nitrocompounds. The application of this catalyst under environmentally friendly solventless heterogeneous conditions gave satisfactory to good yields of beta-nitroalcohols, involving aliphatic and aromatic starting materials, as well as high to excellent yields in the formation of Michael adducts using several different Michael acceptors and nitroalkanes.
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页数:9
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