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
Diamine monomer containing tetraphenylethylene-triphenylamine structure, preparation method thereof, and application of diamine monomer in preparation of colorless polyimide
-
Paragraph 0013; 0039; 0041, (2021/05/05)
The invention discloses a diamine monomer containing a tetraphenylethylene-triphenylamine structure, a preparation method thereof, and application of the diamine monomer in preparation of colorless polyimide with an electrochromic function, and belongs to
A Tetraarylpyrrole-Based Phosphine Ligand for the Palladium-Catalyzed Amination of Aryl Chlorides
Sai, Masahiro
supporting information, p. 5422 - 5428 (2021/10/08)
A tetraarylpyrrole-based phosphine ligand L1 in combination with Pd(dba)2 provided a catalyst for the Buchwald-Hartwig amination reaction. A variety of amines were rapidly coupled with aryl chlorides at a Pd loading of 0.5 mol%. The selective monoarylation of aliphatic primary amines was achieved in the presence of 0.8 equiv. water. Comparison experiments were also conducted, which revealed that the catalytic activity of L1 is superior to representative phosphine ligands in the Pd-catalyzed C?N coupling of various amines. (Figure presented.).