Synthesis and Photophysical Studies of New Fluorescent Indole Derivatives Obtained from β-Bromodehydroamino Acids â Interaction with Fluoride Anions
作者:Goreti Pereira、Elisabete M. S. Castanheira、Paula M. T. Ferreira、Maria-João R. P. Queiroz
DOI:10.1002/ejoc.200900737
日期:2010.1
Several new indole derivatives were synthesised from β-brominated dehydroamino acids and arylboronic acids by using a strategy developed in our research group that involves a sequential Suzuki-Miyaura cross-coupling reaction and a metal-assisted C―N intramolecular cyclisation. The cyclised products were obtained either by direct cyclisation or by isomerisation followed by cyclisation. The photophysical