Synthesis of highly functional imidazole derivatives via assembly of 2-unsubstituted imidazole N-oxides with CH-acids and arylglyoxals
作者:Valery P. Perevalov、Vitaly S. Mityanov、Boris V. Lichitsky、Andrey N. Komogortsev、Ludmila G. Kuz’mina、Tatyana Yu. Koldaeva、Vladimir S. Miroshnikov、Anton V. Kutasevich
DOI:10.1016/j.tet.2020.130947
日期:2020.2
A novel and convenient method for the synthesis of a wide range of polyfunctional imidazolederivatives based on the three-component condensation of imidazole N-oxides with CH-acids and arylglyoxals has been developed. This reaction proceeds smoothly in moderate-to-good yields with a wide range of starting materials.