Boron photochemistry IV. A stable triarylborane from the photolysis of potassium dimesityldiphenylborate
作者:P.J. Grisdale、B.E. Babb、J.C. Doty、T.H. Regan、D.P. Maier、J.L.R. Williams
DOI:10.1016/s0022-328x(00)92639-1
日期:1968.9
ethane/water solution with light in the region of 2537 Å in the presence of air. The products were phenol (VI), 2-hydroxymesitylene (VII), 2,4,6-trimethylbiphenyl (VIII), and (2,4,6-trimethyl-3-biphenylyl)mesitylphenylborane (XI). The structure of XI was determined from spectroscopic data, chemical degradation, and synthesis. We believe the presence of XI as a photoproduct is evidence for the original
ORGANIC MATERIAL CONTAINING OLIGOPHENYLENE SKELETON AND LIGHT-EMITTING DEVICE USING THE SAME
申请人:National University Corporation Nagoya University
公开号:EP2236485A1
公开(公告)日:2010-10-06
[Object]
To provide a wide band-gap material capable of forming a stable amorphous thin film and an organic electroluminescent device using such a compound and having a high light emission efficiency.
[Solution]
It has been found that a novel oligophenylene derivative, which is applicable as an organic electroluminescent material, can be produced efficiently using a cross-coupling reaction. It has also been found that a highly-efficient blue phosphorescent light-emitting device can be produced using this compound. The present invention is based on these findings.
Organic Material Containing Oligophenylene Skeleton and Light-Emitting Device Using the Same
申请人:Yamaguchi Shigehiro
公开号:US20100308313A1
公开(公告)日:2010-12-09
[Object] To provide a wide band-gap material capable of forming a stable amorphous thin film and an organic electroluminescent device using such a compound and having a high light emission efficiency.
[Solution] It has been found that a novel oligophenylene derivative, which is applicable as an organic electroluminescent material, can be produced efficiently using a cross-coupling reaction. It has also been found that a highly-efficient blue phosphorescent light-emitting device can be produced using this compound. The present invention is based on these findings.