Palladium-catalyzed iminocarbonylative cross-coupling reaction between haloarenes, t-BuNC, and 9-alkyl-9-BBN derivatives. Synthesis of alkyl aryl ketones
作者:Tatsuo Ishiyama、Takayuki Oh-e、Norio Miyaura、Akira Suzuki
DOI:10.1016/s0040-4039(00)60111-9
日期:1992.7
derivatives, t-butylisocyanide, and haloarenes was carried out in dioxane at 50°C in the presence of K3PO4 and a catalytic amount of Pd(PPh3)4. The reaction provides alkyl aryl ketones in high yields after hydrolysis of the ketimine intermediates.
9-烷基-9-BBN衍生物,叔丁基异氰化物和卤代芳烃之间的交叉偶联反应是在二恶烷中于50°C在K 3 PO 4和催化量的Pd(PPh 3)4存在下进行的。酮亚胺中间体水解后,该反应以高收率提供烷基芳基酮。