Surface-confined monomers on electrode surfaces. 7. Synthesis of pyrrole-terminated polypropylene imine dendrimers
(matrix presented) Poly(propylene imine) dendrimers containing a diaminobutane core with pyrrole groups at the dendrimer periphery have been synthesized for the first time. The fully functionalized (as determined by mass spectrometry and NMR), pyrrole-terminated dendrimers (DAB-PyX(X = 4,8,16)) were synthesized from 2,5-dimethoxytetrahydrofuran and commercially available poly(propylene imine) dendrimers containing a diaminobutane core (DAB-AmX). Adsorption of the pyrrole-terminated dendrimers on Au surfaces is evidenced by the reflection-absorption infrared (RAIR) spectra of Au surfaces exposed to micromolar solutions of the dendrimers.
Publication Source (Journal or Book title)
Noble IV, C., & McCarley, R. (1999). Surface-confined monomers on electrode surfaces. 7. Synthesis of pyrrole-terminated polypropylene imine dendrimers. Organic Letters, 1 (7), 1021-1023. https://doi.org/10.1021/ol9907973