Calix[2]bipyrrole[2]furan and calix[2]bipyrrole[2]thiophene: new pyrrolic receptors exhibiting a preference for carboxylate anions |
| |
| Authors: | Sessler Jonathan L An Deqiang Cho Won-Seob Lynch Vincent |
| |
| Institution: | Department of Chemistry and Biochemistry, Institute for Cellular and Molecular Biology, The University of Texas at Austin, 1 University Station-A5300, Austin, Texas 78712-0165, USA. sessler@mail.utexas.edu |
| |
| Abstract: | Heterocycles other than pyrrole, specifically bipyrrole, furan, and thiophene, have been used to construct two new, calixpyrrole-like anion receptors; binding studies, carried out by ITC in CH3CN, reveal a selectivity for "Y-shaped" anions, such as benzoate, over spherical ones, such as chloride. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
