Copper-oxygen adducts: new trends in characterization and properties towards C-H activation.
Chem Sci
; 15(27): 10308-10349, 2024 Jul 10.
Article
em En
| MEDLINE
| ID: mdl-38994420
ABSTRACT
This review summarizes the latest discoveries in the field of C-H activation by copper monoxygenases and more particularly by their bioinspired systems. This work first describes the recent background on copper-containing enzymes along with additional interpretations about the nature of the active copper-oxygen intermediates. It then focuses on relevant examples of bioinorganic synthetic copper-oxygen intermediates according to their nuclearity (mono to polynuclear). This includes a detailed description of the spectroscopic features of these adducts as well as their reactivity towards the oxidation of recalcitrant Csp3 -H bonds. The last part is devoted to the significant expansion of heterogeneous catalytic systems based on copper-oxygen cores (i.e. within zeolite frameworks).
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MEDLINE
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En
Ano de publicação:
2024
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Article