【摘 要】
：
A simple synthetic protocol has been developed involving the three-component reaction between 1,2-diamines, ethyl pyruvate and a-bromo ketones in the presence o
【机 构】
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Department of Chemistry, Sanandaj Branch, Islamic Azad University,
【出 处】
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Chinese Chemical Letters
论文部分内容阅读
A simple synthetic protocol has been developed involving the three-component reaction between 1,2-diamines, ethyl pyruvate and a-bromo ketones in the presence of Fe Cl3 as a catalyst. A number of pyrrolo[1,2-a]quinoxaline and pyrrolo[1,2-a]pyrazine derivatives were synthesized in excellent yields using this protocol.
A simple synthetic protocol has been affected in the three-component reaction between 1,2-diamines, ethyl pyruvate and a-bromo ketones in the presence of Fe Cl3 as a catalyst. A number of pyrrolo [1,2-a] quinoxaline and pyrrolo [1,2-a] pyrazine derivatives were synthesized in excellent yields using this protocol.
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