作者:Satoshi Ueda、Takahiro Okada、Hideko Nagasawa
DOI:10.1039/b926560k
日期:——
A strategy involving palladium-catalysed aromatic C-H functionalisation/intramolecular alkenylation provides a convenient and direct synthesis of 3-alkylideneoxindoles. In the presence of 5 mol% of PdCl(2)MeCN(2) and AgOCOCF(3), a wide variety of N-cinnamoylanilines gave 3-alkylideneoxindoles in moderate to good yield.
涉及钯催化的芳族CH官能化/分子内烯基化的策略提供了3-亚烷基亚氧吲哚的方便和直接的合成。在5 mol%的PdCl(2)MeCN(2)和AgOCOCF(3)的存在下,各种各样的N-肉桂酰基苯胺以中等至良好的收率得到3-亚烷基亚甲基吲哚。