Synthesis of 2-fluorotetralones by oxidative radical cyclization of α-fluoroacetophenones and olefins
作者:Markus R. Heinrich
DOI:10.1016/j.tetlet.2007.03.128
日期:2007.5
The oxidativeradicalcyclization of α-fluoroacetophenones in the presence of olefins offers an efficient access to 2-fluorotetralones. Fluorinated starting materials can be prepared from α-bromoacetophenones. The reaction was optimized with respect to a future application in the synthesis of 18-fluorine labeled compounds, where reaction times are a critical aspect.
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