Microwave‐assisted Transition Metal‐catalyzed Coupling Approach to Indazole Diversity
作者:Yoo Jin Oh、Eul Kgun Yum
DOI:10.1002/bkcs.11698
日期:2019.5
palladium‐catalyzed coupling reactions with isomeric bromoindazoles and aryl boronic acids. 1,3‐Disubstituted indazoles were also obtained by CC or CN coupling of monosubstituted indazoles with functionalized terminal alkenes and arylhalides. Facile introduction of diverse substituents to indazoles showed useful synthetic approach for creating indazole compound library to discover biologically active
在微波辅助的钯催化下,与异构的溴吲唑和芳基硼酸发生偶合,将不同的单或联芳基取代基引入到吲唑部分。1,3-二取代的吲唑也通过CC或C中得到 n,其中官能化末端烯烃和芳基卤单取代的吲唑耦合。轻松地将各种取代基引入吲唑显示出有用的合成方法,可用于创建吲唑化合物库以发现具有生物活性的小分子。