PaperSynthesis of chelating molecules as agents for magnetic resonance imaging: 2. Synthesis and complexing properties of N-acryloyl DIETHYL IMINODIACETATE (cas 19617-44-8) copolymers☆

Add time:08/29/2019    Source:sciencedirect.com

The synthesis of a monomer with DIETHYL IMINODIACETATE (cas 19617-44-8) groups was investigated in order to obtain complexing copolymers. Copolymers of N-acryloyl diethyl iminodiacetate with acrylamide and acrylic acid were synthetized by a radical mechanism using 2,2′-azobisisobutyronitrile (AIBN) as initiator in dioxane at 80°C. The compositions of the copolymers were established by 1H nuclear magnetic resonance (NMR) spectroscopy. The reactivity ratios were determined by both Fineman-Ross and Kelen-Tudos methods. The chelating ability of the synthetized copolymers was investigated with 152Eu.

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