Efficient Synthesis of 3-Aryl-5-chloroindan-1-ones via Free Radical–Mediated Intramolecular Cyclization
作者:Aeysha Sultan、Abdul Rauf Raza
DOI:10.1080/00397911.2013.813053
日期:2014.2
Abstract An efficient freeradical–mediated intramolecular cyclization strategy has been developed for the synthesis of 3-aryl-5-chloroindan-1-ones. Variously substituted 2,4-dichloroenones afforded 3-aryl-5-chloroindan-1-ones in quantitative yields upon intramolecular cyclization under free radical conditions. GRAPHICAL ABSTRACT