Abstract
Photochemical electron transfer (PET) reactions were carried out using PET sensitizer (TPT) and dichalcogenides (DPDT/DPDS). Sensitizer fluorescence quenching by dichalcogenides is found to be very efficient and it leads to the electron-transfer process. A phenylchalcogenide cation produced via dichalcogenide radical cation, was successfully utilized in cyclization reactions using variety of substrates. Thermal cyclization reaction supports the PET mechanism and also indicates the potentiality of the method in organic synthesis.
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Schedule a callMore From: Journal of photochemistry and photobiology. A, Chemistry
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