876-43-7Relevant academic research and scientific papers
Asymmetric Desymmetrization via Metal-Free C?F Bond Activation: Synthesis of 3,5-Diaryl-5-fluoromethyloxazolidin-2-ones with Quaternary Carbon Centers
Tanaka, Junki,Suzuki, Satoru,Tokunaga, Etsuko,Haufe, Günter,Shibata, Norio
, p. 9432 - 9436 (2016/08/05)
We disclose the first asymmetric activation of a non-activated aliphatic C?F bond in which a conceptually new desymmetrization of 1,3-difluorides by silicon-induced selective C?F bond scission is a key step. The combination of a cinchona alkaloid based ch
CiF bond activation of unactivated aliphatic fluorides: Synthesis of fluoromethyl-3,5-diaryl-2-oxazolidinones by desymmetrization of 2-aryl-1,3-difluoropropan-2-ols
Haufe, Guenter,Suzuki, Satoru,Yasui, Hiroyuki,Terada, Chisato,Kitayama, Takashi,Shiro, Motoo,Shibata, Norio
supporting information, p. 12275 - 12279 (2013/02/23)
How to lose fluorine: Biologically relevant oxazolidinones 1 were synthesized through the desymmetrization of unactivated aliphatic difluorides by Si-induced catalytic CiF bond-cleavage using BSA/CsF (BSA=bis(trimethylsilyl) acetamide). The direct transfo
