Regiospecific Syntheses of All Isomeric Nitrofluorenones and Nitrofluorenes by Transition Metal Catalyzed Cross-Coupling Reactions
作者:T. Iihama、J. -m. Fu、M. Bourguignon、V. Snieckus
DOI:10.1055/s-1989-27189
日期:——
Regiospecific efficient syntheses of 1-, 2-, 3-, and 4-nitrofluorenones 8 and the corresponding nitrofluorenes 10 by palladium(0)-catalyzed cross-coupling reactions of aryl boronic acids 1 with bromonitrotoluenes 2 and bromonitrobenzene 3 are described.
描述了通过钯(0)催化的杂交偶联反应,将芳基硼酸 1 与溴硝基甲苯 2 和溴硝基苯 3 结合, regio 特异性高效合成 1-、2-、3- 和 4-硝基芴酮 8 及相应的硝基芴 10。