N-Alkylation of aromatic amines with alcohols by using a commercially available Ru complex under mild conditions

Mocci, Rita

First

;Atzori, Luciano;Baratta, Walter;De Luca, Lidia;Porcheddu, Andrea

2023-01-01

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Abstract

An N-alkylation procedure has been developed under very mild conditions using a known commercially available Ru-based catalyst. As a result, a wide range of aromatic primary amines has been selectively alkylated with several primary alcohols, yielding the corresponding secondary amines in high yields. The methodology also enables the methylation of anilines in refluxing methanol and the preparation of a set of heterocycles in a straightforward way.