T. Takabatake, M. Hasegawa
Mar 1, 1987
Citations
0
Influential Citations
9
Citations
Journal
Journal of Heterocyclic Chemistry
Abstract
The syntheses of 2,3-disubstituted quinoxaline 1,4-dioxides are smoothly and efficiently carried out by the adsorption of the components on molecular sieve 3A (powder) from benzofuroxan 1 and 1,3-diketones, 3-oxo-alkanoic esters, or 3-oxoalkanamides 2.