|
|||||
|
|
The synthesis and crystal structure of a new diprotonated Schiff base cryptand |
|
| Authors: | Harry Adams Neil A. Bailey David E. Fenton Choki Fukuhara Masatoshi Kanesato |
| Affiliation: | 1. Department of Chemistry , The University , Sheffield, S3 7HF;2. Department of Chemistry , University of the Ryukyus , 1 Senbaru, Nishihara-cho, Okinawa, 903-01, Japan;3. Government Industrial Research Institute , Tohoku, Nigatake 4-2-1, Miyagino-ku, Sendai, 983, Japan |
| Abstract: | Abstract The synthesis and crystal structure of the diprotonated cryptand derived from the reaction of tren and 2,6-diacetyl pyridine is reported. The imino nitrogens of the Schiff base linkages are directed so that the dicarbimine functions are in trans, trans geometry relative to the pyridine C-N bond. This configuration has not previously been reported in related pyridine-derived Schiff base macrocycles. |
| Keywords: | Adenine binding deoxycholic acid benzene dicarboxylic acids molecular modeling |