Transition metal-free synthesis of 3-trifluoromethyl chromones via tandem C-H trifluoromethylation and chromone annulation of enaminones - Yu, Qing; Liu, Yunyun; Wan, Jie-Ping (ORGANIC CHEMISTRY FRONTIERS, 2020)
Keywords: Cascade chemical reactions; Catalysts; Chemical reactions; Chemistry; Chemistry, Organic; Guanidine; Hydrogen bonds; Organic chemistry; Physical Sciences; Potassium persulfate; Pyrimidines; Science & Technology; Substrates; Transition metals; POTENT; ARYLATION; ARENES; BOND FUNCTIONALIZATION; LANGLOIS REAGENT; CARBON-CARBON; AGENTS; FACILE; ACCESS; FLAVONES