1448819-39-3Relevant academic research and scientific papers
Iron-promoted difunctionalization of alkenes by phenylselenylation/1,2-aryl migration
Wu, Ping,Wu, Kaikai,Wang, Liandi,Yu, Zhengkun
supporting information, p. 5450 - 5453 (2017/11/06)
Iron-promoted difunctionalization of α,α-diaryl and α-aryl-α-alkyl allylic alcohols has been efficiently achieved by means of N-(phenylseleno)phthalimide (N-PSP) under mild conditions. An in situ generated phenylselenium cation (PhSe+) was added to the ol
Copper-catalyzed trifluoromethylation-initiated radical 1,2-aryl migration in α,α-diaryl allylic alcohols
Liu, Xiaowu,Xiong, Fei,Huang, Xuanping,Xu, Liang,Li, Pengfei,Wu, Xiaoxing
supporting information, p. 6962 - 6966 (2013/07/26)
Not only symmetrical, but also unsymmetrical α,α-diaryl allylic alcohols are employed as substrates in the title reaction. A number of arenes and even heteroarenes underwent radical 1,2-aryl migration ("neophyl rearrangement") to produce α-aryl β-trifluoromethyl ketones. The preferential migration of electron-deficient aryl groups over electron-rich ones in unsymmetrical substrates supports the radical mechanism, which was further confirmed by DFT calculations. Copyright
