1426440-28-9Relevant academic research and scientific papers
Iodine-mediated 1,2-aryl migration of primary benzhydryl amines
Chang, Junbiao,Du, Yangxu,Hao, Wei,Hou, Jiao,Lu, Qing,Yu, Wenquan
, p. 16223 - 16226 (2021/09/22)
An iodine-mediated 1,2-aryl migration reaction of primary benzhydryl amines under transition metal-free conditions has been achieved. The crude imines generated by this rearrangement reaction can be directly transformed into various aromatic secondary ami
Iron-catalysed 1,2-aryl migration of tertiary azides
Wei, Kaijie,Yang, Tonghao,Chen, Qing,Liang, Siyu,Yu, Wei
supporting information, p. 11685 - 11688 (2020/10/19)
1,2-Aryl migration of α,α-diaryl tertiary azides was achieved by using the catalytic system of FeCl2/N-heterocyclic carbene (NHC) SIPr·HCl. The reaction generated aniline products in good yields after one-pot reduction of the migration-resultant imines.
Protective group-free synthesis of new chiral diamines via direct azidation of 1,1-diaryl-2-aminoethanols
Roy, Harendra Nath,Pitchaiah, Arigala,Kim, Miri,Hwang, In Taek,Lee, Kee-In
, p. 3526 - 3530 (2013/04/10)
A direct azidation of tertiary alcohols using sodium azide-sulfuric acid is described; the present method provides an efficient and practical path for the synthesis of new chiral diamines from unmasked 1,1-diaryl-2-aminoethanols derived from natural amino
