Abstract
A large number of derivatives of the diaza-18-crown-6 ligand have been synthesized and characterized. These derivatives have different alkyl or aryl side arms at the nitrogen donor atoms of the macrocyclic diazacrown ether. In some side chains additional donor atoms are available. These diazacrown ethers are used as ligands for the complexation of AgI in MeOH. The complexation reactions have been studied using potentiometric and calorimetric methods. The thermodynamic data show the absence of a lariat effect. The increase of the values of the reaction enthalpies are due only to changes in solvation of the different ligands.
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Buschmann, HJ., Schollmeyer, E., Trültzsch, R. et al. Complexation of silver(I) with different substituted diaza-18-crown-6 ethers in methanol. Transition Metal Chemistry 27, 295–298 (2002). https://doi.org/10.1023/A:1014850522438
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DOI: https://doi.org/10.1023/A:1014850522438