A novel synthesis of imidazo[1,2-a]quinoxalines

作者：Marjani A Poursattar; Khalafy J^*; Prager R H

来源：Chemistry of Heterocyclic Compounds, 2012, 48(6): 931-935.

DOI：10.1007/s10593-012-1079-y

• arylaminoisoxazol-5(2H)-ones
• 2,3-dichloroquinoxaline
• imidazo[1,2-a]quinoxalines
• N-quinoxalinylisoxazolones
• basic catalysis

Several new derivatives of imidazo[1,2-a]quinoxalines have been synthesized in good to excellent yields starting from arylaminoisoxazol-5(2H)-ones and 2,3-dichloroquinoxaline through a rearrangement under mild base-catalyzed conditions.

• 出版日期2012-9