730-11-0Relevant articles and documents
Design and synthesis of hyperbranched polyimide containing multi-triphenylamine moieties for memory devices
Song, Ying,Yao, Hongyan,Lv, Yunxia,Zhu, Shiyang,Liu, Shanyou,Guan, Shaowei
, p. 93094 - 93102 (2016)
A novel triamine monomer, N,N′,N′′-tris(4-methoxyphenyl)-N,N′,N′′-tris(4-phenylamino)-1,3,5-benzenetriamine, was designed and synthesized. A hyperbranched polyimide (HBPI) was prepared by reacting the triamine monomer with 4,4-(hexafluoroisopropylidene)di
Ionic liquids as designer solvents for nucleophilic aromatic substitutions
Newington, Ian,Perez-Arlandis, Juan M.,Welton, Tom
, p. 5247 - 5250 (2007)
(Chemical Equation Presented) Ionic liquids were designed to optimize the nucleophilic aromatic substitution reaction of an activated aniline with an activated arylhalide. The design was achieved by selecting the anions on the basis of calculations of the
Diarylamine Synthesis via Desulfinylative Smiles Rearrangement
Sephton, Thomas,Large, Jonathan M.,Butterworth, Sam,Greaney, Michael F.
, p. 1132 - 1135 (2022/02/09)
Diarylamines are obtained directly from sulfinamides through a novel rearrangement sequence. The transformation is transition metal-free and proceeds under mild conditions, providing facile access to highly sterically hindered diarylamines that are otherw
N-(4-indolyl) N-heterocyclic carbene palladium complex and application thereof
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Paragraph 0109-0114, (2021/06/02)
The invention discloses N-(4-indolyl) N-heterocyclic carbene palladium complexes of which the chemical structural general formula is shown in the specification. The palladium complex provided by the invention can be used for catalyzing cross coupling reactions such as Suzuki-Miyaura coupling, Buchwald-Hartwig reaction and the like.
Cu-Catalyzed Cross-Coupling of Nitroarenes with Aryl Boronic Acids to Construct Diarylamines
Guan, Xinyu,Zhu, Haoran,Driver, Tom G.
, p. 12417 - 12422 (2021/10/12)
The development and study of a simple copper-catalyzed reaction of nitroarenes with aryl boronic acids to form diarylamines that uses phenyl silane as the stoichiometric terminal reductant is described. This cross-coupling reaction requires as little as 2 mol % of CuX and 4 mol % of diphosphine for success and tolerates a broad range of functional groups on either the nitroarene or the aryl boronic acid to afford the amine in good yield. Mechanistic investigations established that the cross-coupling reaction proceeds via a nitrosoarene intermediate and that copper is required to catalyze both the deoxygenation of the nitroarene to afford the nitrosoarene and C-NAr bond formation of the nitrosoarene with the aryl boronic acid.