A mild and convenient synthesis of quinoxalines via cyclization-oxidation process using DABCO as catalyst

作者：Meshram H M^*; Kumar G Santosh; Ramesh P; Reddy B Chennakesava

来源：Tetrahedron Letters, 2010, 51(19): 2580-2585.

DOI：10.1016/j.tetlet.2010.01.107

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.

• 出版日期2010-5-12