A versatile synthesis of 4-aryl tetrahydropyridines via palladium mediated Suzuki cross-coupling with cyclic vinyl boronates
作者:Paul R Eastwood
DOI:10.1016/s0040-4039(00)00447-0
日期:2000.5
A simple preparation of cyclic vinyl boronates derived from the vinyl triflates of N-protected tetrahydropyridines is described. Suzuki coupling of the boronates with aryl bromides, iodides and triflates proceeds in good yield to give 4-aryl tetrahydropyridines.
描述了衍生自N-保护的四氢吡啶的乙烯基三氟甲磺酸酯的环状硼酸乙烯基酯的简单制备。硼酸酯与芳基溴化物,碘化物和三氟甲磺酸酯的Suzuki偶联以良好的收率进行,得到4-芳基四氢吡啶。