The Journal of organic chemistry

Synthesis of Substituted Indole from 2-Aminobenzaldehyde through [1, 2]-Aryl Shift

P Levesque, PA Fournier

文献索引：Levesque, Patrick; Fournier, Pierre-Andre Journal of Organic Chemistry, 2010 , vol. 75, # 20 p. 7033 - 7036

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被引用次数: 26

摘要

A mild, efficient, and simple method for the synthesis of 3-ethoxycarbonylindoles has been developed. Addition of ethyl diazoacetate (EDA) to 2-aminobenzaldehydes cleanly affords the indole core. As opposed to other common approaches for the synthesis of indole, this method displays both excellent functional group tolerance and perfect regiochemical control. This allowed the synthesis of a variety of useful indole building blocks from 2- ...