Abstract
The stability of quadruple hydrogen bonding in the cyclic tetramer of a metallo-porphyrin before and after a covalent fixation was investigated. According to competition and energy-transfer experiments, the exchange reaction between the cyclic tetramers of the metallo-porphyrin was fully suppressed by the covalent fixation. This spontaneous cyclization-covalent fixation strategy based on olefin metathesis can open the way to the use of cyclic assemblies in a solid phase.
| Original language | English |
|---|---|
| Pages (from-to) | 1076-1077 |
| Number of pages | 2 |
| Journal | Chemistry Letters |
| Volume | 35 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - 2006 Sep 5 |
ASJC Scopus subject areas
- Chemistry(all)
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Ohkawa, H., Takayama, A., Nakajima, S., & Nishide, H. (2006). Covalent fixation of the cyclic tetramer of a metallo-porphyrin based on self-complementary quadruple hydrogen bonding. Chemistry Letters, 35(9), 1076-1077. https://doi.org/10.1246/cl.2006.1076