Synthesis and Functionalization of 3-Azolylquinoxalin-2(1H)-ones
Synthesis , 2014, 46 (11), 1487-1492
DOI: 10.1055/s-0033-1340983
Geraschenko O. V.; Khodakovskiy P. V.; Shishkin O. V.; Tolmachev A. A.; Mykhailiuk P. K.
Ethyl 2-azolylglyoxylates react smoothly with o-phenylenediamines and 1,2-diaminocyclohexane in acetonitrile at room temperature to give the corresponding 3-azolylquinoxalin-2(1H)-ones and their saturated analogues in good to excellent yields.
Geraschenko O. V.; Khodakovskiy P. V.; Shishkin O. V.; Tolmachev A. A.; Mykhailiuk P. K.
Synthesis 2014, 46 (11), 1487-1492
DOI: 10.1055/s-0033-1340983