Introduction of Allyl and Prenyl Side-Chains into Aromatic Systems by Suzuki Cross-Coupling Reactions
作者:Darío C. Gerbino、Sandra D. Mandolesi、Hans-Günther Schmalz、Julio C. Podestá
DOI:10.1002/ejoc.200900234
日期:2009.8
for the synthesis of allyl- and prenylaromatic compounds. The first part deals with the preparation of boron reagents like arylboronic acids and their pinacol esters as well as of pinacol allyl- and prenylboronates. The second part of the paper is devoted to the use of these boron reagents in Suzuki–Miyaura cross-coupling reactions leading to allylation and prenylation of aromatic compounds. Of the
本文报告了一些研究,旨在制定可用于合成烯丙基和异戊二烯化合物的通用方案。第一部分涉及硼试剂如芳基硼酸及其频哪醇酯以及频哪醇烯丙基和异戊二烯基硼酸酯的制备。论文的第二部分致力于在 Suzuki-Miyaura 交叉偶联反应中使用这些硼试剂,从而导致芳族化合物的烯丙基化和异戊二烯化。在研究的六种方法中,最有希望的结果是通过使用 Pd2(dba)3 催化芳基硼酸与烯丙基和异戊二烯溴化物的反应获得的,该反应导致交叉偶联产物的产率高(平均 87%),