New macrobicyclic receptors for amino acids

Authors
Jullian, V Shepherd, E Gelbrich, T Hursthouse, MB Kilburn, JD
Citation
V. Jullian et al., New macrobicyclic receptors for amino acids, TETRAHEDR L, 41(20), 2000, pp. 3963-3966
Citations number
12
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
41
Issue
20
Year of publication
2000
Pages
3963 - 3966
Database
ISI
SICI code
0040-4039(20000521)41:20<3963:NMRFAA>2.0.ZU;2-B
Abstract
Two new receptors, 9 and 13, have been prepared, utilising a pyridyl aryl e ther unit in the rim of the macrobicyclic structure, and the crystal struct ures for both of these receptors are reported. The presence of the pyridyl unit provides additional hydrogen bonding functionality in comparison to ea rlier structures of this type, and 9 is an effective receptor for N-acetyl L-asparagine carboxylate in CH2Cl2. (C) 2000 Elsevier Science Ltd. All righ ts reserved.