Samenvatting
A surface modified third generation poly(propylene imine) dendrimer 1 is studied by 1D and 2D NMR techniques on a 400 MHz spectrometer. The binding properties of 1 with a phosphonic acid guest mol., 2, are investigated. Proton and carbon resonance assignments were made with the help of 1D proton, and 2D 1H-1H-TOCSY and 1H-13C-HSQC and HMBC expts. The specific proton-proton interactions in the complex were identified from the 2D 1H-1H ROESY expt. The ROESY spectrum indicates the specific binding interactions of dendrimer 1 with the guest mols. 2.
Originele taal-2 | Engels |
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Titel | Abstracts of Papers, 229th ACS National Meeting |
Plaats van productie | San Diego, CA, United States |
Uitgeverij | American Chemical Society |
Pagina's | POLY-287 |
Status | Gepubliceerd - 2005 |
Evenement | 229th ACS National Meeting - San Diego, Verenigde Staten van Amerika Duur: 13 mrt. 2005 → 17 mrt. 2005 |
Congres
Congres | 229th ACS National Meeting |
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Land/Regio | Verenigde Staten van Amerika |
Stad | San Diego |
Periode | 13/03/05 → 17/03/05 |