The synthesis of novel highly substituted benzene derivatives for use in palladium-catalysed cross-coupling reactions
作者:Michael Hird、Robert A. Lewis、Kenneth J. Toyne、Jonathan J. West、Michael K. Wilson
DOI:10.1039/a804525i
日期:——
A combination of conventional electrophilic aromatic substitution reactions and low-temperature ortho-directedlithiations has been used in the efficient synthesis of some novel highly substituted benzene derivatives containing alkoxy, alkyl, bromo, cyano, fluoro and iodo functions. The use of such compounds is exemplified by selective palladium-catalysed cross-coupling reactions to generate a series