作者:Dmitri V. Sevenard、Olesya Kazakova、Dmitri L. Chizhov、Danil S. Yachevskii、Enno Lork、Jörn Poveleit、Valery N. Charushin、Gerd-Volker Röschenthaler
DOI:10.1002/hlca.200790043
日期:2007.2
3,5-triketones and their metal derivatives towards common halogenating agents was examined, and optimal reaction conditions for the straightforward synthesis of mono-, di-, and tetrahalogenated products were found (Schemes 1–3). An aromatization through a double HBr elimination from an α,α′-dibrominated cyclohexanone was shown to be a promising syntheticroute to 1,1′-(2-hydroxy-1,3-phenylene)bis[2