C−H Borylation of arenes has been a subject of great interest recently because of its atom‐economy and the wide applicability of borylated products in value‐added synthesis. A new bis(silylene)cobalt(II) complex bearing a bis(N‐heterocyclic silylene)‐pyridine pincer ligand (SiNSi) has been synthesized and structurally characterized. It enabled the regioselective catalytic C−H borylation of pyridines
The invention is related to anti-viral compounds, compositions containing such compounds, and therapeutic methods that include the administration of such compounds, as well as to processes and intermediates useful for preparing such compounds.
[EN] ORGANOMETALLIC COMPLEX AND ORGANIC LIGHT-EMITTING ELEMENT USING THE COMPLEX<br/>[FR] COMPLEXE ORGANOMÉTALLIQUE ET ÉLÉMENT ÉLECTROLUMINESCENT ORGANIQUE UTILISANT LEDIT COMPLEXE
申请人:CANON KK
公开号:WO2014112657A1
公开(公告)日:2014-07-24
Provided is an organic light-emitting element having high light-emitting efficiency and a long element lifetime, the organic light-emitting element including an anode, a cathode, and an organic compound layer placed between the anode and the cathode, in which: the organic compound layer includes an emission layer; the emission layer includes a host and a guest; the host is an aromatic hydrocarbon compound; the guest is an iridium complex of a specific structure; and a content of the host is 50 wt% or more with reference to the total amount of the constituent materials for the emission layer.
[EN] IRIDIUM COMPLEX AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME<br/>[FR] COMPLEXE D'IRIDIUM ET DISPOSITIF PHOTOÉMETTEUR ORGANIQUE L'INCLUANT
申请人:CANON KK
公开号:WO2014115528A1
公开(公告)日:2014-07-31
The present invention provides a novel iridium complex and an organic light-emitting device including the novel iridium complex. The novel iridium complex includes three ligands, and two of them have a phenyl-naphtho[2,1-f]isoquinoline skeleton. The present invention also provides a display apparatus including the organic light-emitting device and an electrophotographic image-forming apparatus including a light source including the organic light-emitting device and including a photosensitive member.