ChemInform Abstract: One-Pot Regiospecific Synthesis of Quinoxalines via a CH2-Extrusion Reaction.

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• 作者：Jinhai Shen ; Xiangdong Wang ; Xing Lin ; Zhenhui Yang ; Guolin Cheng and Xiuling Cui
• 刊名：ChemInform
• 出版年：2016
• 出版时间：July, 2016
• 年：2016
• 卷：47
• 期：30
• 全文大小：36K
• ISSN：1522-2667

文摘

Various o-phenylenediamines and ynones (or diketones) react under metal-free conditions via formation of intermediate benzodiazepines followed by base-promoted C-α-CH₂-extrusion to produce the desired N-heterocyclic system.