A mild and convenient synthesis of quinoxalines via cyclization–oxidation process using DABCO as catalyst
摘要:
An efficient and general method has been described for the synthesis of quinoxalines by the reaction of 1,2-diamines with phenacyl bromides in the presence of DABCO. The method is suitable for the preparation of functionalized quinoxalines. (C) 2010 Elsevier Ltd. All rights reserved.
An efficient and general method has been described for the synthesis of quinoxalines by the reaction of 1,2-diamines with phenacyl bromides in the presence of DABCO. The method is suitable for the preparation of functionalized quinoxalines. (C) 2010 Elsevier Ltd. All rights reserved.