外层氨基化的碳硅烷树枝状大分子的合成与表征

The synthesis and characterization of carbosilane dendrimers with peripheral amino groups

以甲基三氯硅烷、烯丙基氯和镁为主要原料合成了3代外层为烯丙基的碳硅烷型树枝状大分子,通过链接氨丙基对第12、代树枝状大分子进行了功能化,利用核磁共振谱、红外光谱和非水滴定对合成的化合物进行了表征.

Using the divergent method, carbosilane dendrimers with allyl terminal groups were easily synthesized by Grignard and hydrosilylation reactions. And the first and second generation of carbosilane dendrimers were functioned by attaching aminopropyl groups on their periphery. All these dendrimers were characterized in detail by ^1H-NMR and IR spectroscopy and no-aqueous titration.