Synthesis and properties of tetrathiafulvalene-fluorescein dyads

被引：1

作者：

Lai G. ^{[1
]}

Liu Y. ^{[2
]}

Zhang Y. ^{[2
]}

Ruan J. ^{[2
]}

Li M. ^{[1
]}

Shen Y. ^{[1
]}

机构：

[1] Key Lab of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University

[2] Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology

来源：

Frontiers of Chemical Engineering in China | 2009年 / 3卷 / 3期

基金：

中国国家自然科学基金;

关键词：

Charge transfer; Fluorescein; TTF;

D O I：

10.1007/s11705-009-0207-4

中图分类号：

学科分类号：

摘要：

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. © Higher Education Press and Springer-Verlag GmbH 2009.

引用

页码：314 / 317

页数：3

共 16 条

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