作者:Leticia Naya、Marta Larrosa、Ramón Rodríguez、Jacobo Cruces
DOI:10.1016/j.tetlet.2011.11.144
日期:2012.2
Extension of the Chan–Lam N-alkylation of anilines by using alkylboranes as organoboron partners is reported. Alkylboranes, synthesized by hydroboration of styrenes, are effectively coupled with anilines, which comprises a facile method for the synthesis of highly functionalized phenethylaniline derivatives. This is the first time that alkylboranes are used in C–N copper-promoted cross-coupling reactions
据报道,通过使用烷基硼烷作为有机硼伙伴,可以扩展苯胺的Chan-Lam N-烷基化反应。通过苯乙烯的氢硼化合成的烷基炔与苯胺有效偶联,苯胺包括用于合成高度官能化的苯乙基苯胺衍生物的简便方法。这是烷基硼烷首次用于C–N铜促进的交叉偶联反应中。