Palladium-catalyzed carbonyl allylation of stable alkenylboronic ester with SnCl2 proceeded diastereoselectively to afford α-substituted allylboronic esters; the assignment of their configuration as well as allyl additions are presented.
在
钯催化下,稳定的烯基
硼酸酯与 SnCl2 发生非对映选择性羰基烯丙基化反应,生成了 δ 取代的烯丙基
硼酸酯;介绍了它们的构型分配以及烯丙基加成。