کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5278267 | 1503266 | 2009 | 4 صفحه PDF | دانلود رایگان |

A facile palladium-catalyzed fluoroalkylation of alkynes with monofluorinated sulfones in the presence of acetic acid has been achieved. By using different α-substituted fluoro(phenylsulfonyl)methane derivatives, a variety of allylated monofluoromethyl compounds were obtained with high regio- and stereoselectivity. Substrate scope and limitation were also examined, and it was found that the reaction was amenable to both 1-aryl-substituted propynes and 3-aryl-substituted propynyl ethers.
A facile palladium-catalyzed fluoroalkylation of alkynes with monofluorinated sulfones in the presence of acetic acid has been achieved. By using different α-substituted fluoro(phenylsulfonyl)methane derivatives, a variety of allylated monofluoromethyl compounds were obtained with high regio- and stereoselectivity.
Journal: Tetrahedron Letters - Volume 50, Issue 52, 30 December 2009, Pages 7252-7255