1226600-41-4Relevant academic research and scientific papers
Novel efficient synthesis of β-fluoro-β-(trifluoromethyl)styrenes
Goldberg, Aleksey A.,Muzalevskiy, Vasiliy M.,Shastin, Aleksey V.,Balenkova, Elisabeth S.,Nenajdenko, Valentine G.
experimental part, p. 384 - 388 (2010/04/24)
CF3CFBr2 was employed in catalytic olefination reactions of aromatic aldehydes. In situ prepared hydrazones of aldehydes were transformed to β-fluoro-β-(trifluoromethyl)styrenes by reaction with CF3CFBr2 under CuCl catalysis. Based on this reaction, a novel stereoselective approach towards β-fluoro-β-(trifluoromethyl)styrenes was elaborated. Nucleophilic vinylic substitution of fluorine by secondary amines, thiolates and alkoxides in β-fluoro-β-(trifluoromethyl)styrenes was also tested.
