Palladium-Catalyzed Coupling Reactions of Diarylvinylidenecyclopropanes with 2-Iodophenol and<i>N</i>-(2-Iodophenyl)-4-methylbenzenesulfonamide
作者:Wei Li、Min Shi
DOI:10.1002/ejoc.200800955
日期:2009.1
A palladium-catalyzed cross-coupling reaction of diarylvinylidenecyclopropanes with 2-iodophenol and N-(2-iodophenyl)-4-methylbenzenesulfonamide provided a variety of cyclopropane-containing 2,2-diaryl-3-tetramethylcyclopropylidene-2,3-dihydrobenzofuran and 2,2-diaryl-3-tetramethylcyclopropylidene-1-(toluene-4-sulfonyl)-2,3-dihydro-1H-indole derivatives in moderate-to-good yields.(© Wiley-VCH Verlag
钯催化的二芳基亚乙烯基环丙烷与 2-碘苯酚和 N-(2-碘苯基)-4-甲基苯磺酰胺的交叉偶联反应提供了多种含环丙烷的 2,2-二芳基-3-四甲基环丙烷-2,3-二氢苯并呋喃和 2 ,2-二芳基-3-四甲基环亚丙基-1-(甲苯-4-磺酰基)-2,3-二氢-1H-吲哚衍生物,产率中等。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451德国魏因海姆,2009)