Synthesis and Catalytic Properties of Imidazole-Functionalized Poly(propylene imine) Dendrimers

Bulletin of the Korean chemical society

1 Li Sun¹  Richard M. Crooks¹  Lane A. Baker¹ 

关键词: Dendrimer;    Catalysis;    Cooperativity;    Hydrolysis.;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

The synthesis and characterization of third- and fifth-generation poly(propylene imine) dendrimers terminated with imidazole moieties is reported. Functionalization was achieved using simple peptide coupling reagents. These materials were characterized by MALDI-MS, NMR, and titration. The use of these endgroup-functionalized dendrimers as catalysts for the hydrolysis of 2,4-dinitrophenyl acetate is described. Molecular simulations provide a basis for interpreting the catalytic data.

【 授权许可】

Unknown