X-ray absorption spectroscopy as a probe of ligand noninnocence in metallocorroles: the case of copper corroles

H Lim, KE Thomas, B Hedman, KO Hodgson… - Inorganic …, 2019 - ACS Publications
The question of ligand noninnocence in Cu corroles has long been a topic of discussion.
Presented herein is a Cu K-edge X-ray absorption spectroscopy (XAS) study, which …

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

RF Einrem, ET Jonsson, SJ Teat, NS Settineri… - RSC …, 2021 - pubs.rsc.org
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 …

Electronic structure of manganese corroles revisited: X-ray structures, optical and X-ray absorption spectroscopies, and electrochemistry as probes of ligand …

S Ganguly, LJ McCormick, J Conradie… - Inorganic …, 2018 - ACS Publications
Presented herein is a detailed multitechnique investigation of ligand noninnocence in S= 3/2
manganese corrole derivatives at the formal MnIV oxidation state. The Soret maxima of Mn …

Fluorescence detection of hydrazine in an aqueous environment by a corrole derivative

G Lu, S Yu, L Duan, S Meng, S Ding, T Dong - Luminescence, 2023 - Wiley Online Library
Broadly, the industrial applications of hydrazine cause environmental pollution and damage
to living organisms because of the high toxicity of hydrazine. Therefore, monitoring …

Palladium Complexes of N‐Methylcorroles

F Pizzoli, A Mita, F Caroleo, S Nardis… - … A European Journal, 2023 - Wiley Online Library
Alkylation of one of the inner‐core nitrogen atoms is one possible approach to obtain
dianionic corrole ligands, suitable for the coordination of divalent metal ions, such as PdII …

Azulicorrole

S Larsen, LJ McCormick-McPherson, SJ Teat… - ACS …, 2019 - ACS Publications
Acid-catalyzed condensation of pyrrole, 4-trifluoromethylbenzaldehyde, and azulene,
followed by DDQ oxidation, has resulted in the isolation of the novel macrocycle …

Gold dipyrrin-bisphenolates: a combined experimental and DFT study of metal–ligand interactions

KE Thomas, N Desbois, J Conradie, SJ Teat, CP Gros… - RSC …, 2020 - pubs.rsc.org
Given that noninnocent and metalloradical-type electronic structures are ubiquitous among
dipyrrin-bisphenolate (DPP) complexes, we synthesized the gold (III) derivatives as …

Molecular structure of copper and μ-oxodiiron octafluorocorrole derivatives: insights into ligand noninnocence

KE Thomas, NS Settineri, SJ Teat, E Steene… - ACS …, 2020 - ACS Publications
Single-crystal X-ray structures were obtained for the copper and μ-oxodiiron complexes of 2,
3, 7, 8, 12, 13, 17, 18-octafluoro-5, 10, 15-triphenylcorrole, hereafter denoted as Cu [F8TPC] …

Protonation-Induced Hyperporphyrin Spectra of meso-Aminophenylcorroles

IK Thomassen, A Ghosh - ACS omega, 2020 - ACS Publications
UV–vis spectrophotometric titrations have been carried out on meso-tris (o/m/p-
aminophenyl) corrole (H3 [o/m/p-TAPC]) and meso-triphenylcorrole (H3 [TPC]) in dimethyl …

Synthesis and molecular structure of a copper octaiodocorrole

IK Thomassen, LJ McCormick, A Ghosh - ACS omega, 2018 - ACS Publications
Although rather delicate on account of their propensity to undergo deiodination, β-
octaiodoporphyrinoids are of considerable interest as potential precursors to novel β …