A Rh(I)Cl-DPPB-complex-catalyzed sequential hydroboration of aryl alkynes and aliphatic alkynes was achieved. The reaction proceeded with almost perfect regioselectivity to afford 1,1-organodiboronate compounds in moderate to good yield.
实现了由A Rh(I)Cl-
DPPB复合物催化的芳基
炔烃与脂肪族
炔烃的顺序氢
硼化反应。该反应以几乎完美的区域选择性进行,以中等至良好的产率提供1,1-有机二
硼酸盐化合物。