Buchwald-Hartwig Amination Approach for the Synthesis of Functionalized 1,2,3,4-Tetrahydroacridine Derivatives
作者:Julien de Sousa、Richard C. D. Brown、Rachid Baati
DOI:10.1002/ejoc.201402122
日期:2014.6
have been prepared and applied for the first time in the synthesis of functionalized tacrines with high efficacy by using the Buchwald–Hartwig amination reaction. Remarkably, secondary, poor nucleophilic, and functionalized amines also reacted efficiently by using our conditions. The versatility and convenience of these highly reactive derivatives is illustrated through their application in other valuable
亲电性 1,2,3,4-四氢吖啶-9-基三氟甲磺酸酯已被制备并首次通过 Buchwald-Hartwig 胺化反应用于合成高效的功能化他克林。值得注意的是,使用我们的条件,仲胺、弱亲核胺和官能化胺也能有效地反应。这些高活性衍生物的多功能性和便利性通过它们在钯催化下其他有价值的 C-C(Sonogashira、Suzuki 和氰化交叉偶联)、C-S 和 C-O 键形成反应中的应用得到了说明。