Molecular recognition. 1. Crystal structures of hexaazamacrocyclic amines containing p-xylylene spacers and their adducts with acids

The macrocyclic amine, 1,5,9,18,22,26-hexaaza [11.11]-p-cyclophane (1) contains two dipropylenetriamine units which make the molecule highly basic. Owing to this basicity, 1 can be highly protonated in acidic media and can form supramolecular assemblies with different anions. Two new supramolecular...

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Detalles Bibliográficos
Autores principales: Borowiak, Teresa, Dutkiewicz, Grzegorz, Kubicki, Maciej, Pietraszkiewicz, Marek, Gil, Agnieszka, Mattes, Rainer
Formato: Texto
Lenguaje:English
Publicado: Beilstein-Institut 2005
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1399464/
https://www.ncbi.nlm.nih.gov/pubmed/16551374
http://dx.doi.org/10.1186/1860-5397-1-16
Descripción
Sumario:The macrocyclic amine, 1,5,9,18,22,26-hexaaza [11.11]-p-cyclophane (1) contains two dipropylenetriamine units which make the molecule highly basic. Owing to this basicity, 1 can be highly protonated in acidic media and can form supramolecular assemblies with different anions. Two new supramolecular structures arise from self-assembly of the salt of 1 with fumaric acid and of the N-methyl derivative of 1.

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