The synthesis of a set of new organic photocatalysts (PCs) with a donor-acceptor carbazolyl dicyanobenzene structure is reported. The PCs developed have fine-tailored redox potentials from 1.62 V (PC•+/PC∗) to 1.36 V (PC∗/PC•-) and were accessed through a straight-forward two-step synthesis. The potential of these PCs was demonstrated in synthetically relevant reactions with mechanistically opposite thermodynamic requirements, previously reported only in the presence of precious Ir-based PCs. In addition, the PCs outperformed the yields promoted by the well-established 4CzIPN organic dye in both type of reactions.
Properties and Synthetic Performances of Phenylamino Cyanoarenes under One-Photon Excitation Manifolds
Bortolato T.;Dell'Amico L.
2022
Abstract
The synthesis of a set of new organic photocatalysts (PCs) with a donor-acceptor carbazolyl dicyanobenzene structure is reported. The PCs developed have fine-tailored redox potentials from 1.62 V (PC•+/PC∗) to 1.36 V (PC∗/PC•-) and were accessed through a straight-forward two-step synthesis. The potential of these PCs was demonstrated in synthetically relevant reactions with mechanistically opposite thermodynamic requirements, previously reported only in the presence of precious Ir-based PCs. In addition, the PCs outperformed the yields promoted by the well-established 4CzIPN organic dye in both type of reactions.File in questo prodotto:
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