1286876-19-4Relevant academic research and scientific papers
Preparation, Characterization, and Reactivity of Aliphatic Amino Iodane(III) Reagents
Zhang, Yue,Lu, Jing,Lan, Tianlei,Cheng, Shaoling,Liu, Wei,Chen, Chao
, p. 436 - 442 (2021)
The preparation of a new class of aliphatic amino iodane(III) reagents has been realized with the N-TMS?amine and acetoxybenziodazole participated in the formation of N?I bond. The amino-containing iodane(III) reagent 2 d was characterized by single-crystal X-ray diffraction, which revealed the expected hypervalent iodane distorted T-shaped geometry. A practical copper-catalyzed, directed electrophilic amination of aryl amines employing amino-iodane(III) as amination agents was disclosed that proceeded smoothly without external additives.
Copper-Catalyzed Electrophilic Ortho C(sp2)-H Amination of Aryl Amines: Dramatic Reactivity of Bicyclic System
Begam, Hasina Mamataj,Choudhury, Rajarshee,Behera, Ashok,Jana, Ranjan
supporting information, p. 4651 - 4656 (2019/06/17)
A practical copper-catalyzed, 2-picolinamide-directed ortho C-H amination of anilines with benzoyl-protected hydroxylamines has been disclosed that proceeds smoothly without any external stoichiometric oxidant or additives. Remarkably, besides anilines, b
Copper-catalyzed carboxamide-directed ortho amination of anilines with alkylamines at room temperature
Li, Qiong,Zhang, Shu-Yu,He, Gang,Ai, Zhaoyan,Nack, William A.,Chen, Gong
supporting information, p. 1764 - 1767 (2014/04/17)
In this report, a highly efficient method for the room temperature installation of alkyl amino motifs onto the ortho position of anilines via Cu-catalyzed carboxamide-directed amination with alkylamines is described. This method offers a practical solution for the rapid synthesis of complex arylamines from simple starting materials and enables new planning strategies for the construction of arylamine-containing pharmacophores. A single electron transfer (SET)-mediated mechanism is proposed.
