Regioselective formylation of rhenium-oxo and gold corroles: Substituent effects on optical spectra and redox potentials

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https://hdl.handle.net/10037/23887
DOI
https://doi.org/10.1039/d1ra05525a
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Date
2021-10-28
Type
Journal article
Tidsskriftartikkel
Peer reviewed

Author
Einrem, Rune F.; Jonsson, Einar Torfi; Teat, Simon J.; Settineri, Nicholas S.; Alemayehu, Abraham B.; Ghosh, Abhik
Abstract
Vilsmeier–Haack formylation of ReO and Au meso-triarylcorroles over 16–18 hours affords moderate to good yields (47–65%) of the ReO-3-formyl and Au-3,17-diformyl derivatives in a highly regioselective manner. Formylation was found to effect substantial upshifts for redox potentials (especially the reduction potentials) as well as significant to dramatic redshifts for both the Soret and Q bands.
Is part of
Einrem, R.F. (2023). New Building Blocks for Cancer Phototherapeutics: 5d Metallocorroles. (Doctoral thesis). https://hdl.handle.net/10037/28538.
Publisher
Royal Society of Chemistry
Citation
Einrem, Jonsson, Teat, Settineri, Alemayehu, Ghosh. Regioselective formylation of rhenium-oxo and gold corroles: Substituent effects on optical spectra and redox potentials. RSC Advances. 2021;11(54):34086-34094
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