Wei, P. and Zhang, K. and Li, X. and Meng, D. and Agren, H. and Ou, Z.P. and Ng, S.W. and Furuta, H. and Xie, Y. (2014) Neo-fused hexaphyrin: A molecular puzzle containing an N-linked pentaphyrin. Angewandte Chemie International Edition, 53 (51). pp. 14069-14073. ISSN 1433-7851,
Full text not available from this repository.Abstract
The first neo-confused hexaphyrin(1.1.1.1.1.0) was synthesized by oxidative ring closure of a hexapyrrane bearing two terminal ``confused'' pyrroles. The new compound displays a folded conformation with a short interpyrrolic C center dot center dot center dot N distance of 3.102 angstrom, and thus it readily underwent ring fusion to afford a neo-fused hexaphyrin with an unprecedented 5,5,5,7-tetracyclic ring structure. Furthermore, coordination of Cu-II triggered a ring opening/contracting reaction to afford a Cu-II complex of an N-linked pentaphyrin derivative. The roles of reactive N-C bonds in the porphyrinoid macrocycles were demonstrated.
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Fused-ring systems; hexaphyrins; macrocycles; pentaphyrins; porphyrinoids |
| Subjects: | Q Science > Q Science (General) |
| Depositing User: | MR Faizal II H |
| Date Deposited: | 29 Dec 2015 01:22 |
| Last Modified: | 29 Dec 2015 01:22 |
| URI: | http://eprints.um.edu.my/id/eprint/15395 |
Actions (login required)
 |
View Item |
