LIGHT EMITTING MATERIAL, COMPOUND, AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME
申请人:KYUSHU UNIVERSITY NATIONAL UNIVERSITY CORP.
公开号:US20150239880A1
公开(公告)日:2015-08-27
To provide a material useful as a light emitting material of an organic light emitting device. A light emitting material comprising a compound represented by the general formula (1) wherein X represents O, S, N—R
11
, C═O, C(R
12
)(R
13
), or Si(R
14
)(R
15
); Y represents O, S, or N—R
16
; Ar
1
represents a substituted or unsubstituted arylene group, and Ar
2
represents an aromatic ring or a heteroaromatic ring; and R
1
to R
8
and R
11
to R
16
each independently represent a hydrogen atom or a substituent.
Regiospecific Synthesis of 1,2-Disubstituted (Hetero)aryl Fused Imidazoles with Tunable Fluorescent Emission
作者:Dongbing Zhao、Junyi Hu、Ningjie Wu、Xiaolei Huang、Xurong Qin、Jingbo Lan、Jingsong You
DOI:10.1021/ol202807d
日期:2011.12.16
A palladium-catalyzed two or fourfold amination was established that allows regiospecific synthesis of a diversity-oriented library of 1,2-disubstituted (hetero)aryl fused imidazoles, and provides an exceptional tool for the discovery of fluorescent scaffolds with tunable fluorescence emission. These fluorophores have been applied as fluorescent probes for live cell imaging.