5905-36-2Relevant articles and documents
CYANO-SUBSTITUTED POLYCYCLIC AROMATIC COMPOUND
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Paragraph 0568-0570, (2021/04/23)
PROBLEM TO BE SOLVED: To provide a novel cyano-substituted polycyclic aromatic compound and an organic EL element including the same. SOLUTION: To a novel polycyclic aromatic compound in which a plurality of aromatic rings are coupled with a boron atom, a
Nickel-catalyzed synthesis of diarylamines via oxidatively induced C-N bond formation at room temperature
Ilies, Laurean,Matsubara, Tatsuaki,Nakamura, Eiichi
supporting information, p. 5570 - 5573,4 (2012/12/12)
A nickel-catalyzed oxidative coupling of zinc amides with organomagnesium compounds selectively produces diarylamines under mild reaction conditions, with tolerance for chloride, bromide, hydroxyl, ester, and ketone groups. A diamine is bis-monoarylated. A bromoaniline undergoes N-arylation followed by Kumada-Tamao-Corriu coupling in one pot. The reaction may proceed via oxidatively induced reductive elimination of a nickel species.
A new method for the selective amination of 1,3- and 1,4-dinitrobenzenes and protected nitroanilines leading to polyfunctional 1,3- and 1,4-disubstituted anilines
Sapountzis, Ioannis,Knochel, Paul
, p. 955 - 958 (2007/10/03)
The addition of functionalized arylmagnesium reagents to dinitrobenzenes and protected nitroanilines at -20°C in THF furnishes after a reductive workup polyfunctional diarylamines in 47-92% yield.