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Photoinduced Electron Transfer: Strategies for Organic Synthesis. D* + Acc = D- + Acc+. MacMillan Group Meeting. Alex Warkentin 2.12.08. Contents. History of photoinduced electron transfer. Basics of electron transfer versus energy transfer. Oxidative PET bond cleavage. Reductive PET bond cleavage. Enabling of macrocyclic ring closures .
8 Ιαν 2016 · A photoinduced electron transfer by the photoexcited state perylene was proposed to directly reduce the alkyl halide initiator bringing about initiating radicals as well as the radical cation of perylene.
30 Αυγ 2016 · Photoinduced electron transfer (PET) plays relevant roles in many areas of chemistry, including charge separation processes in photovoltaics, natural and artificial photosynthesis, and photoluminescence sensors and switches.
Photoinduced electron transfer (PET) is a term reserved to describe the transfer of an electron between photoexcited and ground-state molecules. The cnergetics and dynamics of PET are shown to depend on the structure of the reactants, the distance separating the reactants,
1 Ιαν 2005 · Photoinduced electron transfer (PET) is a term reserved to describe the transfer of an electron between photoexcited and ground-state molecules. The energetics and dynamics of PET are shown to depend on the structure of the reactants, the distance separating the...
26 Ιουν 2022 · According to IUPAC, photoinduced electron transfer is an electron transfer resulting from an electronic state produced by the resonant interaction of electromagnetic radiation with matter . This definition highlights the key aspect of all reaction mechanisms involving PET: one (or more) reactant in this type of ET is an excited state generated ...
Although the transfer of an electron from a donor to an acceptor after one of them has been electronically excited by the absorption of light appears to be a very simple reaction, there are still many open questions concerning the detailed mechanism of photoinduced electron transfer.
