Allylhafnium compounds were generated by transmetalation between allyl-SnBu3 and HfCl4 in EtCN. A highly α-selective addition reaction of prenyltributyltin to imines was observed. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)
烯丙基
铪化合物是通过烯丙基-SnBu3 和 HfCl4 在 EtCN 中的
金属转移生成的。观察到
异戊二烯三
丁基锡与
亚胺的高度α-选择性加成反应。(© Wiley-
VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)