Synthesis of 3-Alkoxyindoles <i>via</i> Palladium-Catalyzed Intramolecular Cyclization of N-Alkyl <i>ortho</i>-Siloxyallylanilines
作者:Matthew Gowan、Alain Caillé、Cheuk Lau
DOI:10.1055/s-1997-1022
日期:1997.11
Palladium-catalyzed intramolecular cyclization of N-alkyl-ortho-siloxyallylaniline leads to the synthesis of N-alkyl-3-siloxy-indoles. Treatment of the latter with fluoride followed by in situ trapping of the resulting alkoxides with various alkyl halides gives the corresponding N-alkyl-3-alkoxyindoles.