作者:Frédérique Tellier、Raymond Sauvêtre、Jean-F. Normant
DOI:10.1016/s0022-328x(00)99763-8
日期:1987.7
Several fluoroenynes have been prepared by palladium-catalyzed cross-coupling reactions. Cycloaddition reactions of these enynes give substituted cyclobutanes, whereas treatment with sulfuric acid leads to α-fluoro-α-allenic acid fluorides, lactones, α-fluoro-β-diketones or cyclic α-fluoroenones, according to the nature of the starting enyne. The cyclisation process is discussed.
通过钯催化的交叉偶联反应已经制备了几种芴酮。这些烯炔的环加成反应产生取代的环丁烷,而硫酸处理则根据起始烯炔的性质,产生α-氟代-α-烯丙基氟,内酯,α-氟代-β-二酮或环状α-氟烯酮。讨论了环化过程。