Leitch, JA;
Browne, DL;
(2021)
Mechanoredox Chemistry as an Emerging Strategy in Synthesis.
Chemistry: A European Journal
, 27
(38)
pp. 9721-9726.
10.1002/chem.202100348.
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Abstract
Recent research endeavors have established that the mechanochemical activation of piezoelectric materials can open new avenues in redox chemistry. Impact forces, such as those imparted by a ball mill, have been shown to transform piezoelectric materials such as barium titanate (BaTiO3) into a highly polarized state, which can then donate an electron to a suitable oxidant and receive an electron from a suitable reductant, mimicking established photoredox catalytic cycles. Proof-of-concept studies have elucidated that mechanoredox chemistry holds great potential in sustainable and efficient radical-based synthesis.
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