铁催化1-（N-芳基吡咯-2-基）乙酮O-乙酰肟向吡咯并[1,2-a]喹喔啉衍生物的分子内C(sp(2))-N环化反应
Iron-Catalyzed Intramolecular C(sp(2))-N Cyclization of 1-(N-Arylpyrrol-2-yl)ethanone O-Acetyl Oximes toward Pyrrolo[1,2-a]quinoxaline Derivatives.
作者信息
Zhang Zhiguo, Li Junlong, Zhang Guisheng, Ma Nana, Liu Qingfeng, Liu Tongxin
机构信息
Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China.
出版信息
J Org Chem. 2015 Jul 2;80(13):6875-84. doi: 10.1021/acs.joc.5b00915. Epub 2015 Jun 18.
An efficient and convenient iron-catalyzed protocol has been developed for the synthesis of substituted pyrrolo[1,2-a]quinoxalines from 1-(N-arylpyrrol-2-yl)ethanone O-acetyl oximes through N-O bond cleavage and intramolecular directed C-H arylation reactions in acetic acid.
已经开发出一种高效便捷的铁催化方法，用于从1-（N-芳基吡咯-2-基）乙酮O-乙酰肟通过N-O键裂解和分子内定向C-H芳基化反应在乙酸中合成取代的吡咯并[1,2-a]喹喔啉。
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