The first cross‐coupling reaction between aryl silanes and aryl boronic acids is described. This transformation represents one of the very few examples of coupling reactions between two nucleophilic organometallic reagents and provides a new method for the formation of biaryl compounds. The successful development of this reaction was enabled by the use of commercially available 2,2′‐bis(diphenylphosphino)‐1
Palladium(0)-catalysed cross-coupling of 2-trimethylsilylpyridine with aryl halides
作者:David C. Blakemore、Louise A. Marples
DOI:10.1016/j.tetlet.2011.06.015
日期:2011.8
A general method for the Hiyama coupling reaction between arylhalides and 2-trimethylsilylpyridine has been developed. These conditions have been successfully applied to the synthesis of bis-heteroaryl systems, a key disconnection for the pharmaceutical industry in the synthesis of drug-like molecules.