Acid-Responsive Fluorescent Compounds Based on Nitro-Group-Substituted L-Shaped Pentacycles, Pyrrolo [1, 2-a][1, 8] naphthylidines

K Tateno, R Ogawa, R Sakamoto, M Tsuchiya…

Index: Shoker, Tharallah A.; Ghattass, Khaled I.; Fettinger, James C.; Kurth, Mark J.; Haddadin, Makhluf J. Organic Letters, 2012 , vol. 14, # 14 p. 3704 - 3707

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Citation Number: 7

Abstract

... Org. ... The fluorescence lifetime measurements revealed that protonated 7 features relatively a long lifetime for organic fluorophores ... 2. (a) UV–vis and (b) fluorescence spectra of 5d and (c) UV–vis and (d) fluorescence spectra of 7 in dichloromethane ((a) 20 μM, (b) 2 μM, (c) 20 μM ...