A series of benzyl, 2-picolyl, 3-picolyl armed tetrahomodioxacalixarene 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.
|Number of pages||5|
|Journal||Journal of Inclusion Phenomena|
|Publication status||Published - 2003 Dec 1|
- X-ray crystal structure
ASJC Scopus subject areas
- Condensed Matter Physics