COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE, AND DISPLAY DEVICE
申请人:SAMSUNG SDI CO., LTD.
公开号:US20220140253A1
公开(公告)日:2022-05-05
A composition for an organic optoelectronic device, an organic optoelectronic device including the same, and a display device, the composition including a first compound represented by Chemical Formula 1, and a second compound represented by Chemical Formula 2; or a combination of Chemical Formula 3 and Chemical Formula 4,
[EN] PREPARATION OF ALPHA-DIIMINES<br/>[FR] PREPARATION D'ALPHA-DIIMINES
申请人:DU PONT
公开号:WO2003057663A1
公开(公告)日:2003-07-17
Alpha-diimines are prepared from anilines and alpha-ketals such as tetramethoxypropane in the presence of an acidic catalyst.