Synthesis of New N,N-Bis(5-acetylpyridin-2-yl)- phenylamine Derivatives and Their Solvatochromic Effects

• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: Ibrahim Mustafa El Deeb So Ha Lee
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제25권 제4호, 411~417쪽, 전체 7쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2008.12.31

영문 초록

A group of new N,N-bis(5-acetylpyridin-2-yl)phenylamine derivatives was synthesized in good yield applying an optimized Buchwald-Hartwig amination protocol. The synthesized compounds showed UV absorption maxima in the range of 320-360 nm, and showed good luminescence at dilute concentrations in the blue region of the spectra (in the range of 480-497 nm). They showed also a bathochromic shift associating the increase in solvent polarity. The synthesized compounds could be investigated for use in OLEDs or as potential monomers for PLEDs.

목차

1. Introduction

2. Experimental

3. Results and Discussion

4. Conclusions

Acknowledgements

References

키워드

Pyridine triarylamine photoinduced charge transfer photoluminescence