Charge delocalization in organic mixed valence systems with photoisomerizable dithienylethene bridges between redox-active triarylamine units was investigated.1 Similar studies of photoswitchable charge transfer were conducted on a system with a triarylamine donor and a triarylboron acceptor.2,3 Charge delocalization in oligothiophenes was studied from a mixed valence perspective using molecules that contain redox-active amino-groups as end-caps.4,5 (1) He, B.; Wenger, O. S. J. Am. Chem. Soc. 2011  , 133, 17027-17036(2) Mengel, A. K. C.; He, B.; Wenger, O. S. J. Org. Chem. 2012  , 77, 6545-6552(3) Schmidt, H. C.; Reuter, L. G.; Hamacek, J.; Wenger, O. S. J. Org. Chem. 2011  , 76, 9081-9085(4) Reuter, L. G.; Bonn, A. G.; St�ckl, A. C.; He, B.; Baran Pati, P.; Zade, S.; Wenger, O. S. J. Phys. Chem. A 2012  , 116, 7345-7352(5) Hankache, J.; Wenger, O. S. Chem. Rev. 2011  , 111, 5138-5178

Photoswitchable organic mixed valence and charge transfer in triarylamine � triarylboron compounds

246th National Meeting (2013)

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