Article ID Journal Published Year Pages File Type
5286979 Tetrahedron Letters 2005 4 Pages PDF
Abstract
Various biologically important quinoxaline derivatives were efficiently synthesized in excellent yields using inexpensive, nontoxic, and readily available bench top chemical, iodine in catalytic amount (10 mol %). Besides this, a systematic study was carried out to evaluate parameters such as solvent and catalyst loading. Several aromatic as well as aliphatic 1,2-diketones and aromatic 1,2-diamines, such as substituted phenylene diamines, tetra amines were further subjected to condensation using catalytic amounts of iodine to afford the products in excellent yield.
Related Topics
Physical Sciences and Engineering Chemistry Organic Chemistry
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