Oxidation of <i>meso</i> -free corrole: 5-, 10-, and 15-oxoisocorroles
Asymmetric meso-free corrole was obtained via [3[Formula: see text]1] synthesis with diformyltripyrrane and bicyclo[2.2.2]octadiene-fused pyrrole. Subsequent oxidation with MnO 2 afforded 5-, 10-, and 15-oxoisocorroles. The 1 H NMR and absorption spectra, along with theoretical calculations, revealed that all oxoisocorroles exhibit a 16[Formula: see text] antiaromatic character.
Authors
- Shigeki Mori (ORCID: https://orcid.org/0000-0001-6731-2357)
- Masayoshi Takase (ORCID: https://orcid.org/0000-0002-9737-9779)
- Keita Takahashi (ORCID: https://orcid.org/0000-0001-9429-5273)
- Jun Nakamura (ORCID: https://orcid.org/0000-0002-1756-7199)
- Hidemitsu Uno (ORCID: https://orcid.org/0000-0003-3597-9434)
- Tetsuo Okujima (ORCID: https://orcid.org/0000-0002-6552-2606)
- Shota Konishi
- Shingo Fukunaga
Institutions
- Ehime University (JP)
Publication Details
- Journal
- Journal of Porphyrins and Phthalocyanines
- Published
- 2025-08-30
- DOI
- https://doi.org/10.1142/s1088424625500877
- Primary Topic
- Porphyrin and Phthalocyanine Chemistry
- Type
- article
- Field-Weighted Citation Impact
- 0.00