113965-93-8Relevant articles and documents
N-heterocyclic carbene-Pd(II)-2-methyl-4,5-dihydrooxazole complex-catalyzed highly chemoselective mono-amination of dichlorobenzenes
He, Qian-Wei,Lu, Jian-Mei,Shao, Li-Xiong,Sun, Kai-Xin,Zhou, Jin-Hui
, (2020/01/22)
The palladium-catalyzed chemoselective mono-amination of dichlorobenzenes was reported in this paper. Under the suitable conditions, all reactions involving the three isomers of dichlorobenzenes with various secondary and primary amines in the presence of
Electrochemically Enabled Chan-Lam Couplings of Aryl Boronic Acids and Anilines
Wexler, Ryan P.,Nuhant, Philippe,Senter, Timothy J.,Gale-Day, Zachary J.
supporting information, p. 4540 - 4543 (2019/06/27)
The Chan-Lam reaction remains a highly utilized transformation for C-N bond formation. However, anilines remain problematic substrates due to their lower nucleophilicity. To address this problem, we developed an electrochemically mediated Chan-Lam coupling of aryl boronic acids and amines utilizing a dual copper anode/cathode system. The mild conditions identified have enabled the preparation of a wide range of functionalized biarylanilines in good yields and chemoselectivities.
A method for preparing aromatic amine derivative
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Paragraph 0181-0184, (2016/10/08)
The invention discloses a preparation method of a diarylamine ramification. The preparation method comprises the following steps: dissolving a phenylamine ramification, a phenylhydrazine ramification, a metal phthalocyanine ramification and a copper salt into a solvent, and reacting at -10 to 40 DEG C to obtain the diarylamine ramification. According to the preparation method, the phenylamine ramification and the phenylhydrazine ramification are taken as starting materials, so that raw materials are easy to obtain and plenty in variety; a product obtained by utilizing the method is plenty in type, can not only be directly used, but also be used for other further reactions; and no additive is required to be added. The preparation method disclosed by the invention has the advantages of short synthetic route, moderation in reaction condition, simple reaction operation and post-processing process, high yield and suitability for large-scale production.