Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1411411 | Journal of Molecular Structure | 2009 | 6 Pages |
Abstract
Cyclic diamide of o-phthalic acid (CPhDA) was synthesised in the reaction between phtalic anhydride and 1,2-bis(2-aminoethoxy)ethane in high dilution conditions and its ability to form the 1:1 and 2:1 complexes with Li+ cations was detected by ESI mass spectrometry. The 1:1 complex was obtained in the solid state and studied by X-ray diffraction, FT-IR, NMR and PM5 semiempirical methods. The structure of 1:1 complex was also studied in acetonitrile. It was found that the structures of 1:1 complex are different in the solid and in solution.
Keywords
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Adam Huczyński, Małgorzata Ratajczak-Sitarz, Andrzej Katrusiak, Bogumil Brzezinski,