bearing as terminal groups triazatriolefinic macrocycles is reported, from generation 1 (6 macrocycles) to generation 4 (48 macrocycles). These macrocycles are linked to the dendrimers through diazaphospholane moieties (5-membered rings). The complexation ability of these dendrimers and of a compound possessing a single macrocycle was tested towards Pt2(dba)3. A discrete complex could be isolated only
据报道,从第一代(6个大环)到第四代(48个大环),以三氮杂
三烯大环作为末端基团的一系列新的含
磷树枝状大分子的合成。这些大环通过以下方式与树状聚合物连接二氮
磷烷部分(5元环)。测试了这些树枝状化合物和具有一个大环的化合物的络合能力Pt 2(dba)3。仅在模型化合物的情况下,才能分离出离散的复合物,而树枝状聚合物提供了高度支化的
铂(0) 纳米颗粒与树枝状聚合物交织在一起。