Iron-catalyzed cross-aldol reactions of ortho-diketones and methyl ketones
作者:Haijun Li、Wenjuan Li、Zhiping Li
DOI:10.1039/b903515j
日期:——
Iron-catalyzed cross-aldol reactions of ortho-diketones and methyl ketones were developed and the thus formed aldol products were efficiently transformed into cyclohepta-2,4,6-trienone derivatives (tropones) under thermal conditions via ring-expansion.