Abstract
A catenated anion receptor 7 comprising two indolocarbazole units was prepared by olefin ring-closing metathesis using Grubbs' catalyst. Receptor 7 possesses a cage-like cavity where anions are encapsulated by forming four hydrogen bonds in the order of Cl- > AcO- > N3- > H2PO4- > Br- > HSO4- > I- ≈ NO3- in 1% H 2O/acetone.
Original language | English |
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Pages (from-to) | 4240-4242 |
Number of pages | 3 |
Journal | Tetrahedron Letters |
Volume | 51 |
Issue number | 32 |
DOIs | |
Publication status | Published - 2010 Aug 11 |
Bibliographical note
Funding Information:This work was financially supported by the Center for Bioactive Molecular Hybrids (CBMH) . J.-m.S. acknowledges the fellowship of the BK 21 program from the Ministry of Education and Human Resources Development.
All Science Journal Classification (ASJC) codes
- Biochemistry
- Drug Discovery
- Organic Chemistry