NOVEL FLUORENYLAMINE COMPOUND, ORGANIC LIGHT EMITTING DEVICE CONTAINING THE SAME, MATERIAL FOR ORGANIC LIGHT EMITTING DEVICE, DISPLAY APPARATUS, AND IMAGE INPUT APPARATUS
申请人:Horikiri Tomonari
公开号:US20120211742A1
公开(公告)日:2012-08-23
A novel fluorenylamine compound represented by a general formula below, where R
1
to R
6
are each independently selected from a hydrogen atom and alkyl groups; R
21
to R
23
are each independently selected from a hydrogen atom and the alkyl groups; and the alkyl groups are a methyl group, an ethyl group, a n-propyl group, an isopropyl group, a n-butyl group, an isobutyl group, a sec-butyl group, and a tert-butyl group.
US9115055B2
申请人:——
公开号:US9115055B2
公开(公告)日:2015-08-25
Synthesis of sterically hindered antipyrines for intramolecularcharge transfer facilitated sensing
作者:Linyi Bian、Gang Sun、Yuxi Sun、Weihua Tang
DOI:10.1002/poc.2948
日期:2012.12
A new series of stericallyhinderedantipyrine derivatives have been synthesized by Schiff base condensation for potential fluorescence sensing applications. Their optical, thermal, and electrochemical properties were fully characterized. Broad absorption spectra were observed as a result of the strong intramolecular charge transfer between antipyrine and stericallyhindered conjugated moiety. Reversible