849223-96-7Relevant articles and documents
Organic light emitting device
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Paragraph 0069-0070; 0072-0073, (2019/02/16)
The present invention relates to an organic light emitting device having improved driving voltage, efficiency and lifetime.
Highly efficient carbazolyl-derived phosphine ligands: Application to sterically hindered biaryl couplings
Chun To, Sheung,Yee Kwong, Fuk
supporting information; experimental part, p. 5079 - 5081 (2011/06/10)
A new family of phosphine ligands bearing a bulky carbazolyl scaffold is described. With the combination of ligand 2a and Pd(OAc)2, difficult tri-ortho-substituted biaryl couplings are accomplished smoothly. In particular, the catalyst loading as low as 0.02 mol% of Pd for non-activated 2,6-disubstituted aryl chloride coupling can be achieved.
Platinum-catalysed diborylation of arynes: Synthesis and reaction of 1,2-diborylarenes
Yoshida, Hiroto,Okada, Kengo,Kawashima, Shota,Tanino, Kenji,Ohshita, Joji
supporting information; experimental part, p. 1763 - 1765 (2010/07/04)
Arynes are found to be facilely inserted into bis(pinacolato)diboron by using a platinum-isocyanide catalyst, affording diverse 1,2-diborylarenes, which can be converted into o-terphenyls via Suzuki-Miyaura coupling reaction.