摘要
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.
出处
《山东大学学报(工学版)》
CAS
2005年第6期95-98,107,共5页
Journal of Shandong University(Engineering Science)
基金
山东省自然科学基金项目(Q2003B01和Y2003B01)
关键词
树枝状大分子
合成
表征
dendrimers
synthesis
characterization