Guest-accelerated molecular rotor |
| |
| Authors: | Dial Brent E Rasberry Roger D Bullock Brooke N Smith Mark D Pellechia Perry J Profeta Salvatore Shimizu Ken D |
| |
| Affiliation: | Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208, USA. |
| |
| Abstract: | A molecular rotor was designed in which the rate of rotation is accelerated by guest complexation. The binding of an acetate guest to the urea groups lowers the barrier of the adjacent C(aryl)-N(imide) bond by 2 to 4 kcal/mol. This behavior is in contrast to most molecular rotors in which guest complexation slows rotation. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
