complex, [κ(4)-Tptm]ZnO(2)CH. The bis(trimethylsilyl)amide complex [κ(3)-Tptm]ZnN(SiMe(3))(2) also reacts with CO(2), but the product obtained is the isocyanate complex, [κ(4)-Tptm]ZnNCO. The formation of [κ(4)-Tptm]ZnNCO is proposed to involve initial insertion of CO(2) into the Zn-N(SiMe(3))(2) bond, followed by migration of a trimethylsilyl group from nitrogen to oxygen to generate [κ(4)-Tptm]ZnOSiMe(3)
Tris(2-pyridylthio)methane, [Tptm]H, 已被用于合成单核烷基
氢化锌配合物 [κ(3)-Tptm]ZnH,其结构已通过 X 射线衍射表征。[κ(3)-Tptm]ZnH 提供了对各种其他 [Tptm]ZnX 衍
生物的访问。例如,[κ(3)-Tptm]ZnH 与 (i) R(3)SiOH (R = Me, Ph) 反应生成 [κ(4)-Tptm]ZnOSiR(3), (ii) Me(3) )SiX (X = Cl, Br, I) 得到 [κ(4)-Tptm]ZnX,和 (iii) CO(2) 得到
甲酸盐复合物,[κ(4)-Tptm]ZnO(2)CH . 双(三甲基甲
硅烷基)酰胺复合物 [κ(3)-Tptm]ZnN(SiMe(3))(2) 也与 CO(2) 反应,但得到的产物是
异氰酸酯复合物 [κ(4)-Tptm]
氧化锌。[κ(4)-Tptm]ZnNCO 的形成被提议涉及将