Superacid-Promoted Hydroxyalkylation of 1,2-Indandiones
作者:Adam F. Tracy、Matthew P. Abbott、Douglas A. Klumpp
DOI:10.1080/00397911.2012.693239
日期:2013.8.18
Abstract 1,2-Indandione reacts efficiently with arenes to give 2,2-diaryl-1-indanones by the hydroxyalkylation reaction. The Brønsted superacid CF3SO3H (triflic acid) is an effective catalyst for these condensation reactions. The requisite 1,2-indandiones were prepared from the 1-indanones. GRAPHICAL ABSTRACT