An improved and practical procedure for the synthesis of substituted phenylacetylpyridines
作者:Michel Journet、Dongwei Cai、Robert D. Larsen、Paul J. Reider
DOI:10.1016/s0040-4039(98)00140-3
日期:1998.3
A general procedure for the synthesis of substituted phenylacetylpyridines in excellent yields is described using a Horner-Emmons condensation between α-aminoalkylphosphonates of pyridinecarboxaldehydes and benzaldehydes with cesium carbonate at room temperature.
在室温下使用吡啶甲醛和苯甲醛的α-氨基烷基膦酸酯与碳酸铯之间的霍纳-埃蒙斯缩合,描述了以优异的产率合成取代的苯基乙酰基吡啶的一般方法。