Abstract
Carbazole-based porphyrins: Oligothiophene-bridged carbazole dimers and trimers were synthesized as new expanded thiaporphyrins through a sequential coupling and annulation strategy. The structures and electronic properties of these new macrocycles were investigated by spectroscopic methods and DFT calculations and they have been found to exhibit NIR absorption upon NOSbF 6 oxidation (see figure).
| Original language | English |
|---|---|
| Pages (from-to) | 2971-2975 |
| Number of pages | 5 |
| Journal | Chemistry - A European Journal |
| Volume | 19 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - Feb 25 2013 |
| Externally published | Yes |
Keywords
- NIR absorption
- carbazoles
- pi interactions
- porphyrinoids
- thiophenes
ASJC Scopus subject areas
- Catalysis
- Organic Chemistry
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Cite this
Masuda, M., & Maeda, C. (2013). Synthesis and characterization of carbazole-based expanded thiaporphyrins. Chemistry - A European Journal, 19(9), 2971-2975. https://doi.org/10.1002/chem.201202573