Electrochemical and Spectroscopic Studies on Triarylamine‐Polychlorotriphenylmethyl Dyads with Particularly Strong Triarylamine Donors
نویسندگان
چکیده
Two new donor-acceptor dyads with a particular electron-rich triarylamine (TAA) donor and the perchlorotriphenylmethyl radical acceptor (PCT) are probed for their propensity to equilibrate zwitterionic valence tautomers TAA+-PCT−. The UV/vis/NIR EPR spectroscopic profiles of oxidized reduced forms were recorded, but failed identify such isomers in neutral state. cations have an open-shell singlet ground state, situated slightly below triplet
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ژورنال
عنوان ژورنال: European Journal of Organic Chemistry
سال: 2021
ISSN: ['1434-193X', '1099-0690']
DOI: https://doi.org/10.1002/ejoc.202100476