caa a22 4500 469059133 CHVBK 20180323132852.0 cr unu---uuuuu 170328e19920101xx s 000 0 eng 10.1007/BF01053860 doi (NATIONALLICENCE)springer-10.1007/BF01053860 Macrobicyclic aminals [Elektronische Daten] [Annalise Atkinson, Neil Bailey, David Fenton, Paul Hempstead, Gary Westwood] The synthesis of Schiff base macrocycles in the absence of templating cations and in non-protic and non-coordinating solvent media is reported. The reaction of pyridine-2,6-dicarboxaldehyde with the diamines 1,2-bis(2-aminophenoxy) ethane and 1,4-bis(2-aminophenoxy) butane has been found to give the corresponding macrobicyclic aminals. The chemical properties of the aminals are reported together with a preliminary study of their metal complexation reactions. The X-ray crystal structure of the aminal derived from pyridine-2,6-dicarboxaldehyde and 1,2-bis(2-aminophenoxy) ethane has been determined and verifies the macrobicyclic nature of the product. Kluwer Academic Publishers, 1992 Macrobicyclic nationallicence aminals nationallicence X-ray crystal structure nationallicence tetraimine macrocycles nationallicence Schiff base nationallicence Atkinson Annalise Department of Chemistry, The University, S3 7 HF, Sheffield, UK aut Bailey Neil Department of Chemistry, The University, S3 7 HF, Sheffield, UK aut Fenton David Department of Chemistry, The University, S3 7 HF, Sheffield, UK aut Hempstead Paul Department of Chemistry, The University, S3 7 HF, Sheffield, UK aut Westwood Gary Department of Chemistry, The University, S3 7 HF, Sheffield, UK aut Journal of inclusion phenomena and molecular recognition in chemistry Kluwer Academic Publishers 12/1-4(1992-01-01), 175-186 0923-0750 12:1-4<175 1992 12 10847 https://doi.org/10.1007/BF01053860 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01053860 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Atkinson Annalise Department of Chemistry, The University, S3 7 HF, Sheffield, UK aut NATIONALLICENCE 700 1- Bailey Neil Department of Chemistry, The University, S3 7 HF, Sheffield, UK aut NATIONALLICENCE 700 1- Fenton David Department of Chemistry, The University, S3 7 HF, Sheffield, UK aut NATIONALLICENCE 700 1- Hempstead Paul Department of Chemistry, The University, S3 7 HF, Sheffield, UK aut NATIONALLICENCE 700 1- Westwood Gary Department of Chemistry, The University, S3 7 HF, Sheffield, UK aut NATIONALLICENCE 773 0- Journal of inclusion phenomena and molecular recognition in chemistry Kluwer Academic Publishers 12/1-4(1992-01-01), 175-186 0923-0750 12:1-4<175 1992 12 10847 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer