Transformations of o-nitroarylallyl carbanions. Synthesis of quinoline N-oxides and N-hydroxyindoles.

Add time:08/04/2019    Source:sciencedirect.com

Nitriles and esters of 2-(o-nitroaryl)crotonic acids are converted under basic conditions into substituted quinoline N-oxides, N-hydroxyindoles and N-hydroxy-2-hydroxymethyl indoles. Factors governing the reaction course and mechanistic pathways are discussed.

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