263349-20-8Relevant academic research and scientific papers
Biaryl Cross-Coupling Enabled by Photo-Induced Electron Transfer
Hayashi, Hirohito,Wang, Bin,Wu, Xiangyang,Teo, Shi Jie,Kaga, Atsushi,Watanabe, Kohei,Takita, Ryo,Yeow, Edwin K. L.,Chiba, Shunsuke
, p. 2223 - 2231 (2020)
We report a protocol for aryl cross-coupling of electron-deficient aryl halides with electron-rich (hetero)arenes that is driven solely by violet light. This process takes advantage of formation of photo-excited state of electron-deficient aryl halides, that are reduced by electron-rich (hetero)arenes to form a pair of aryl anion and cation radicals. The resulting aryl anion radicals of aryl halides undergo mesolysis of the carbon-halogen bond to generate aryl radicals, that are coupled most likely with aryl cation radicals to afford functionalized biaryls. (Figure presented.).
Novel heteroaryl replacements of aromatic 3-tetrafluoroethoxy substituents in trifluoro-3-(tertiaryamino)-2-propanols as potent inhibitors of cholesteryl ester transfer protein
Massa, Mark A.,Spangler, Dale P.,Durley, Richard C.,Hickory, Brian S.,Connolly, Daniel T.,Witherbee, Bryan J.,Smith, Mark E.,Sikorski, James A.
, p. 1625 - 1628 (2007/10/03)
A series of novel N,N-disubstituted trifluoro-3-amino-2-propanols has been prepared as potent inhibitors of cholesteryl ester transfer protein (CETP). Modifying the aromatic 3-tetrafluoroethoxy group in the lead molecule 1a with various heteroaryl moietie
