Cavitands with inwardly and outwardly directed functional groups. Issue 33 (12th August 2015)

• Record Type: Journal Article
• Authors: Kanaura, Mao; Ito, Kouhei; Schramm, Michael P.; Ajami, Dariush; Iwasawa, Tetsuo
• Is Part Of: Tetrahedron letters. Volume 56:Issue 33(2015)
• Page Start: 4824
• Page End: 4828
• Publication Date: 2015-08-12
• Subjects: Cavitand -- Pyridine N-oxide -- Triquinoxaline-spanned resorcinarene -- Supramolecular capsule -- Silane; Chemistry, Organic -- Periodicals; 547.005
• DOI: 10.1016/j.tetlet.2015.06.072
• Languages: English
• ISSNs: 0040-4039

Abstract

Graphical abstract: Abstract: The synthesis of novel triquinoxaline-spanned cavitands with selectively oriented functional groups is described. In one instance a pyridine N -oxide functionalized cavitand was prepared as an exclusive isomer. We investigated its reactivity and formation of host–guest complexes. These imply that electronic aspects may influence guest inclusion and reaction progress more than steric details.