958244-59-2Relevant academic research and scientific papers
A silicon-containing compound and comprising the silicon-containing compound of the organic electroluminescent device (by machine translation)
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Paragraph 0219-0223, (2019/04/15)
Provides improved emission efficiency silicon-containing compound and comprising the silicon-containing compound of the organic electroluminescent device. According to the present invention contemplates silicon-containing compound by the following formula 1 expressed. Type 1 . (by machine translation)
Intramolecular Aryl Migration of Diaryliodonium Salts: Access to ortho-Iodo Diaryl Ethers
Chen, Huangguan,Han, Jianwei,Wang, Limin
, p. 12313 - 12317 (2018/09/10)
By using vicinal trifluoromethanesulfonate-substituted diaryliodonium salts, a novel approach was developed for the synthesis of ortho-iodo diaryl ethers by intramolecular aryl migration. The reaction conditions are mild with a broad substrate scope. Mechanistic insight suggests a sulfonyl-directed nucleophilic aromatic substitution pathway. Additionally, the product ortho-iodo diaryl ethers serve as versatile synthons as demonstrated with several coupling reactions. Furthermore, a useful thyroxine analogue of the 3-iodo-l-thyronine (3-T1) derivative was synthesized by this aryl migration procedure.
An efficient domino Sonogashira/double carbopalladation/C-H-activation reaction leading to fluorescent polycyclic aromatic hydrocarbons
Tietze, Lutz F.,Eichhorst, Christoph
, p. 919 - 927 (2015/05/27)
A facile synthesis of fluorescent polycyclic aromatic hydrocarbons through a highly productive palladium-catalyzed fourfold domino Sonogashira/double carbopalladation/C-H-activation process was developed.
Palladium-Catalyzed Synthesis of Six-Membered Benzofuzed Phosphacycles via Carbon-Phosphorus Bond Cleavage
Baba, Katsuaki,Tobisu, Mamoru,Chatani, Naoto
supporting information, p. 70 - 73 (2015/07/28)
The palladium-catalyzed synthesis of dibenzofused six-membered phosphacycles via carbon-phosphorus bond cleavage is developed. This method is compatible with a range of functional groups, such as esters, amides, and carbamates, which is in sharp contrast to the limitations of the classical method using organolithium reagents. (Figure Presented).
Ambiphilic compounds: Synthesis and structure of a phosphane-borane with a flexible diphenyl ether tether
Bebbington, Magnus W. P.,Bouhadir, Ghenwa,Bourissou, Didier
, p. 4483 - 4486 (2008/02/12)
The preparation of desired phosphane-borane 1 involves selective lithiation trapping of 2-bromo-2′-iododiphenyl ether 3 to give bromophosphane 4 followed by a second lithiation/electrophilic trapping to install the boron fragment. The structure of the new
