Synthesis and Photoluminescent Properties of New Aza-indenofluorene Derivatives

Title
Synthesis and Photoluminescent Properties of New Aza-indenofluorene Derivatives
Authors
정수진김원삼박병선이재균박정환최기항이소하
Keywords
Photoluminescent Properties; Aza-indenofluorene; OLED; carbazole; Suzuki coupling
Issue Date
2013-01
Publisher
Heteroatom chemistry
Citation
VOL 24, NO 1, 18-24
Abstract
The carbazole derivatives 5a–h were synthesized by four steps involving Suzuki coupling of boronic acid 1 with 1-bromo-2-nitrobenzene, followed with the Cadogan ring closure reaction. Their UV and photoluminescence properties are also reported, and the compounds showed medium-to-strong photoluminescence between 370 and 446 nm at the concentration of 1 × 10−5 M CH2Cl2. Also, the X-ray structure of the carbazole derivative 6 was elucidated by an X-ray diffractometer.
URI
http://pubs.kist.re.kr/handle/201004/44614
ISSN
10427163
Appears in Collections:
KIST Publication > Article
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