Ruthenium-catalyzed reaction of diazoquinones with arylamines to synthesize diarylamines was written by Rao, Junxin;Ren, Xiaoyu;Zhu, Xin;Guo, Zhen;Wang, Chengming;Zhou, Cong-Ying. And the article was included in Organic Chemistry Frontiers.Recommanded Product: 4-Amino-3-bromophenol This article mentions the following:
Herein, reported a Ru(II)-catalyzed C-N cross-coupling reaction of diazoquinones with arylamines, which provided access to a range of functionalized diarylamines in 43-97% yields. The reaction proceeded under mild and neutral conditions and tolerates various functional groups. The synthetic utility of this method was demonstrated by the modular synthesis of structurally sophisticated diarylamine derivatives and the short synthesis of an anti-inflammatory compound In the experiment, the researchers used many compounds, for example, 4-Amino-3-bromophenol (cas: 74440-80-5Recommanded Product: 4-Amino-3-bromophenol).
4-Amino-3-bromophenol (cas: 74440-80-5) belongs to organobromine compounds. Bromo compounds are employed in a variety of metal-catalyzed coupling reactions. They are also ideal candidates for the synthesis of Grignard reagents that have wide-applicability in organic synthesis. The reactivity of organobromine compounds resembles but is intermediate between the reactivity of organochlorine and organoiodine compounds. For many applications, organobromides represent a compromise of reactivity and cost.Recommanded Product: 4-Amino-3-bromophenol
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary