Abstract
A series of benzyl, 2-picolyl, 3-picolyl armed tetrahomodioxacalix[4]arene tetraamides with four p-phenyl groups on the upper rim were synthesized. They were found to be in the C-1,2-alternate conformation by 1H, 13C NMR, and X-ray crystal structure. The nitrogen atom of the 2-picolyl group played an important role in the metal ion complexation.
Original language | English |
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Pages (from-to) | 167-171 |
Number of pages | 5 |
Journal | Journal of Inclusion Phenomena |
Volume | 47 |
Issue number | 3-4 |
DOIs | |
Publication status | Published - 2003 Dec |
Externally published | Yes |
Bibliographical note
Funding Information:This work was supported by Korea Research Foundation Grant (KRF-2002-015-CP0226). We also gratefully thank KBSI in Daejon for the instrumentation support (1H and 13C NMR).
Keywords
- Calixarene
- Complexation
- Homooxacalixarene
- X-ray crystal structure
ASJC Scopus subject areas
- Food Science
- General Chemistry
- Condensed Matter Physics