Palladium-catalyzed reactions of bisarenediazonium salts: two-fold Heck reaction, carbonylation and cross-coupling regimen
作者:Saumitra Sengupta、Subir Kumar Sadhukhan、Sanchita Bhattacharyya、Joydeep Guha
DOI:10.1039/a707378j
日期:——
Two-fold Heck reaction, carbonylation and cross-coupling reactions of bisarenediazonium salts have been carried out in high yields under mild, aqueous alcoholic conditions to provide a new synthetic repertoire for tetraaryls and other aromatic derivatives having extended conjugation.
在温和的水醇条件下,通过双重Heck反应、羰基化反应和二芳基重氮盐的交叉偶联反应,以高产率进行,为具有扩展共轭的四芳基化合物及其他芳香衍生物提供了一种新的合成方法。