(Trifluoromethyl)thiolation of 2-Alkynylbenzoates: An Efficient Route to 4-[(Trifluoromethyl)thio]-1H-isochromen-1-ones - Li, Yuewen; Li, Guangming; Ding, Qiuping (European journal of organic chemistry, 2014)
Keywords: Alkynes; Chemistry; Chemistry, Organic; Cyclization; Fluorine; Lewis acid catalysis; Oxygen heterocycles; Physical Sciences; Science & Technology; Sulfur; OXIDATIVE TRIFLUOROMETHYLTHIOLATION; Oxygen heterocycles; Fluorine; 3-SUBSTITUTED ISOCOUMARINS; Lewis acid catalysis; ARYL BORONIC ACIDS; Cyclization; ALPHA-PYRONES; HYPERVALENT IODINE REAGENT; ELECTROPHILIC TRIFLUOROMETHANESULFANYLATION; Sulfur; FACILE; CATALYZED TRIFLUOROMETHYLTHIOLATION; DERIVATIVES; Alkynes