Synthesis of a Novel Ligand Containing Phenyl Pyridine
摘要:
In this article, we provide a new, efficient route to synthesize 2-[3-(3,4-bis(2-ethylhexyloxy)phenyl]phenyl pyridine ligand from readily available starting materials. The target compound was obtained by a condensation reaction and Suzuki coupling reaction. Structures of compounds were demonstrated by 1H NMR, 13C NMR, and high-resolution mass spectrometry. The advantages of this synthetic route are simple operation, mild reaction conditions, and good yields.
ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE ORGANOMETALLIC COMPOUND, AND DIAGNOSTIC COMPOSITION INCLUDING THE ORGANOMETALLIC COMPOUND
申请人:SAMSUNG ELECTRONICS CO., LTD.
公开号:US20180248137A1
公开(公告)日:2018-08-30
An organometallic compound represented by Formula 1:
wherein, in Formula 1, groups and variables are the same as described in the specification.
Disclosed is an organic electroluminescent device including at least one organic layer containing a luminescent layer between a pair of electrodes, wherein the organic layer contains at least one metal complex having a ligand with five or more coordination atoms.
Cyclic azine derivatives, processes for producing these, and organic electroluminescent element containing these as component
申请人:Aihara Hidenori
公开号:US09120773B2
公开(公告)日:2015-09-01
A cyclic azine compound represented by general formula (1):
wherein each Ar1 represents an aromatic group, which is unsubstituted or substituted by a C1-4 alkyl group, a phenyl group or a pyridyl group; and A represents a group selected from those which are represented by general formulae (2) to (5), described in the description. The cyclic azine compound is useful for an organic compound layer of fluorescent or phosphorescent EL device.