Noncovalent interactions between acidic heterocycles and amidine bases

Autor:	Roland Fröhlich, Anja Reichert, Arno Kraft, Sabine Johann, Lars Peters, Frank Osterod
Rok vydání:	2001
Předmět:	chemistry.chemical_classification Chloroform Chemistry Hydrogen bond Imidazoline receptor Bioengineering Medicinal chemistry law.invention Biomaterials Amidine chemistry.chemical_compound Mechanics of Materials law Proton NMR Non-covalent interactions Organic chemistry Crystallization
Zdroj:	Materials Science and Engineering: C. 18:9-13
ISSN:	0928-4931
DOI:	10.1016/s0928-4931(01)00347-2
Popis:	Noncovalent-binding interactions of tetrazoles with an imidazoline and an N,N′-diethylsubstituted amidine have been studied. The acid–base complexes were obtained by crystallization. Association constants were found to be high in chloroform, whereas binding was negligible in more competitive, protic solvents. The tetrazolate anion proved susceptible to changes in binding mode as evidenced by X-ray crystallography and solution 1H NMR studies.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b943ea31fd625e6e733ac106e26c3d36 https://doi.org/10.1016/s0928-4931(01)00347-2 Zobrazit plný text záznamu Full Text from ScienceDirect