Photophysical Study of Blue, Green, and Orange-Red Light-Emitting Carbazoles (1)

RM Adhikari, DC Neckers, BK Shah

Index: Adhikari, Ravi M.; Neckers, Douglas C.; Shah, Bipin K. Journal of Organic Chemistry, 2009 , vol. 74, # 9 p. 3341 - 3349

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Citation Number: 67

Abstract

Simple synthetic procedures have been developed to prepare suitably substituted stable carbazoles B1− B3, G1− G3, and R1− R3. These compounds emit blue, green, and orange- red light, respectively, and show a red-shifted emission in the solid state relative to that in solution. The extent of the shift is highly dependent on the nature and the positions of the substituents. A red-shift as high as 120 nm can be achieved by a suitable substitution, ...