AuI-Catalyzed Intramolecular Cyclization of 2-Alkenylphenyl Carbonyl Compounds: Exploring the Oxophilic Lewis Acidity of AuI Species
作者:Arun R. Jagdale、So Won Youn
DOI:10.1002/ejoc.201100113
日期:2011.7
2-alkenylphenyl carbonyl compounds to afford a variety of indene, indenol, and indanone ring systems was developed. In this process, AuI serves to activate the carbonyl group of β-keto esters, aldehydes, and ketones, preferentially exhibiting oxophilicity in the presence of C–C multiplebonds. Furthermore, β-keto esters could participate as the electrophilic partner in reactions with carbon nucleophile