COMPOSITION FOR CHARGE-TRANSPORT FILM AND IONIC COMPOUND, CHARGE-TRANSPORT FILM AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME, AND PRODUCTION METHOD OF THE ORGANIC ELECTROLUMINESCENCE DEVICE AND PRODUCTION METHOD OF THE CHARGE-TRANSPORT FILM
申请人:Mitsubishi Chemical Corporation
公开号:EP2918590A1
公开(公告)日:2015-09-16
An composition for a charge-transport film having excellent heat-resistant property, high hole injection/transport capacity and being able to function at a low voltage. Said composition can be used to produce an organic electroluminescence device.
Studies of Weakly Coordinating Anions Paired with Iodonium Cations
作者:Kangtai Ren、John H. Malpert、Huiying Li、Haiyan Gu、Douglas C. Neckers
DOI:10.1021/ma010823o
日期:2002.2.1
Several new iodonium salts containing weakly coordinating anions were synthesized and characterized. Upon UV irradiation, the rates of photoacid generation in acetonitrile and their preliminary activity in the photopolymerization of epoxy silicones were compared. Studies showed those salts to be excellent photoacid generators. The anions [(C6F5)(3)B-C3H3N2-B(C6F5)(3)](-), B(C6F5)(4)(-), and Ga(C6F5)(4)(-) were more active and the compounds made from them more soluble in most solvents. The [(C6F5)(3)B-C6F4-B(C6F5)(3)](2-) anion was less active, and the compounds made from them were less soluble than compounds made from the three aforementioned anions. Compounds containing hexabromocarborane anion were quite similar to compounds containing SbF6- in both photoactivity and solubility.
KR20180044720A
申请人:——
公开号:——
公开(公告)日:——
Shelf-Stable (<i>E</i>)- and (<i>Z</i>)-Vinyl-λ<sup>3</sup>-chlorane: A Stereospecific Hyper-vinylating Agent
We report the first stereoselective synthesis of stable (E)- and (Z)-β-chlorovinyl-λ3-chlorane via direct mesitylation of 1,2-dichloroethylene with mesityldiazonium tetrakis(pentafluorophenyl)borate under mild reaction conditions. The structure of the (E)-vinyl-λ3-chlorane was established by single-crystal X-ray analysis. Because of the enormously high leaving group ability of the aryl-λ3-chloranyl
The heat- or energy ray-curable composition for members contains an onium gallate salt having a specific structure. The invention is a heat- or energy ray-curable composition comprising a cationic polymerizable compound and an acid generator containing an onium gallate salt represented by general formula (1). In formula (1), R
1
-R
4
are each independently an alkyl group having 1 to 18 carbon atoms or Ar; however, at least one is Ar; Ar is an aryl group having 6 to 14 carbon atoms (not including the number of carbon atoms in the following substituents); some of the hydrogen atoms in the aryl group may be substituted by alkyl groups having 1 to 18 carbon atoms or the like; E represents an element of valence n of group 15 to group 17 (IUPAC notation); n is an integer of 1-3; and R
5
is an organic group bonded to E.