文献类型：期刊文献

英文题名：Novel naphthalimide derivatives with near-infrared emission: synthesis via photochemical cycloaromatization, fluorescence in solvents and living cell

作者：Duan, Liping;Xu, Yufang;Qian, Xuhong[1];Zhang, Yexiang;Liu, Yang

机构：[1]E China Univ Sci & Technol, State Key Lab Bioreactor Engn, Sch Pharm, Shanghai 200237, Peoples R China; E China Univ Sci & Technol, Shanghai Key Lab Chem Biol, Sch Pharm, Shanghai 200237, Peoples R China

年份：2009

卷号：50

期号：1

起止页码：22

外文期刊名：TETRAHEDRON LETTERS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000262970800004)】；

基金：This work is supported by the National Natural Science Foundation of China (20536010, 20746003) and Program of Shanghai Subject Chief Scientist and Shanghai Leading Academic Discipline Project(B507) and the National High Technology Research and Development Program of China (863 Program 2006AA10A201). We also thank Dr. J. Qian for valuable discussions.

语种：英文

摘要：In this Letter, a pair of novel naphthalimide derivatives with long-wavelength emission (>600 nm) and larger Stokes shift (>140 nm) have been developed through the photochemical cycloaromatization, in which intramolecular radical-induced 1,3-aromatic hydrogen transfer might be occurred. Cell uptake experiments showed that dye 2 could be used as a potential NIR fluorescence imaging agent. (C) 2008 Elsevier Ltd. All rights reserved.