An efficient synthesis of a series of quinolyl-substituted ketones or ketone precursors via the Heck reaction of 6- or 8-quinolyl nonaflates with an appropriate selection of olefins is presented. These ketones are useful building blocks for the diastereoselective construction of azapolycycles via SmI2-induced intramolecular cyclization of (het)aryl-substituted ketones.
                                    本文介绍了通过6-或8-
喹啉基
壬酸酯与适当选择的烯烃的Heck反应,对一系列
喹啉基取代酮或酮前体进行有效合成的过程。这些酮是重要的构建模块,可通过
SmI2诱导的(杂)芳基取代酮的分子内环化反应,用于构建具有非对映选择性结构的氮杂
多环化合物。