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Turcasarin, the Largest Expanded Porphyrin to Date
Abstract
40π-Electrons and ten pyrrole units are found in macrocycle 1, the largest expanded porphyrin reported thus far. The tetrahydrochloride salt of 1 was characterized in solution and in the solid state. These investigations indicate that the macrocycle exists as a pair of enantiomers whose chirality arises from a twist of the ring.
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Citations
Cited by
Chemistry of meso-Aryl-Substituted Expanded Porphyrins: Aromaticity and Molecular Twist
Tanaka, T., & Osuka, A. (2017) · Chemical Reviews · doi:10.1021/acs.chemrev.6b00371 · Cited by 490
Figure Eights, Möbius Bands, and More: Conformation and Aromaticity of Porphyrinoids
Stępień, M., Sprutta, N., & Latos‐Grażyński, L. (2011) · Angewandte Chemie International Edition · doi:10.1002/anie.201003353 · Cited by 481
meso-Aryl-Substituted Expanded Porphyrins
Shin, J.-Y., Furuta, H., Yoza, K., Igarashi, S., & Osuka, A. (2001) · Journal of the American Chemical Society · doi:10.1021/ja0106624 · Cited by 349
Metadata
- Authors
- Sessler, J. L., Weghorn, S. J., Lynch, V., & Johnson, M. R.
- Venue
- Angewandte Chemie International Edition in English
- Publisher
- Wiley
- Published
- 1994-08-02
- Volume
- 33
- Issue
- 14
- Pages
- 1509-1512
- ISSN
- 0570-0833 (ISSN-L)
- OpenAlex
- W2103390075
- Cited by
- 179
- References
- 0
- FWCI
- 8.73
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Turcasarin, the Largest Expanded Porphyrin to Date. https://app.cochat.ai/papers/10.1002/anie.199415091
- The paper
- Sessler, J. L., Weghorn, S. J., Lynch, V., & Johnson, M. R. (1994). Turcasarin, the Largest Expanded Porphyrin to Date. Angewandte Chemie International Edition in English. https://doi.org/10.1002/anie.199415091
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
