Title

Surface-confined monomers on electrode surfaces. 7. Synthesis of pyrrole-terminated polypropylene imine dendrimers

Document Type

Article

Publication Date

10-7-1999

Abstract

(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)

Organic Letters

First Page

1021

Last Page

1023

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