作者:Annabel Q. Ansel、John Montgomery
DOI:10.1021/acs.orglett.0c03138
日期:2020.11.6
A one-pot multicomponent copper-catalyzed protocol for borylation/ortho-cyanation of styrene derivatives followed by a Suzuki–Miyaura coupling provides a platform to explore the factors that control the selectivity between distal or proximal functionalization of arenes. The development of divergent nitrile-directed C–H functionalization (acetoxylation, pivalation, and methoxylation) offers an effective
一锅多组分铜催化的苯乙烯衍生物硼酸化/邻氰化方案,然后是 Suzuki-Miyaura 偶联,为探索控制芳烃远端或近端功能化之间的选择性的因素提供了一个平台。发散腈导向的 C-H 功能化(乙酰氧基化、新戊化和甲氧基化)的发展提供了一种快速增加合成复杂性的有效方法。最后,温和还原脱氰的发展允许无痕方法访问功能化联芳基序。