1. Key Lab of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 310012, China; 2. Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, Shanghai 200237, China
Two donor-acceptor molecular systems consisted of tetrathiafulvalene (TTF) and fluorescein were designed and synthesized. The target compounds and their key intermediates were characterized by 1H NMR, mass spectrography, and infrared spectroscopy, respectively. The UV-vis spectra implied intramolecular interaction in their ground state. Fluorescence spectra and fluorescence lifetimes indicated the photoinduced charge transfer (PET) interaction between the TTF and fluorescein units in their excited states.
. Synthesis and properties of tetrathiafulvalene-fluorescein dyads[J]. Frontiers of Chemical Engineering in China, 2009, 3(3): 314-317.
Guoqiao LAI, Yibo LIU, Yu ZHANG, Jun RUAN, Meijiang LI, Yongjia SHEN. Synthesis and properties of tetrathiafulvalene-fluorescein dyads. Front Chem Eng Chin, 2009, 3(3): 314-317.
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