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Title: Cover Feature: Novel Bifunctionalization of Activated Methylene: Base‐Promoted Trifluoromethylthiolation of β‐Diketones with Trifluoromethanesulfinyl Chloride (Chem. Eur. J. 46/2019).
Authors: Sun, Dong‐Wei; Jiang, Min; Liu, Jin‐Tao
Abstract: Highlights from the article: Cover Feature: Novel Bifunctionalization of Activated Methylene: Base-Promoted Trifluoromethylthiolation of -Diketones with Trifluoromethanesulfinyl Chloride (Chem. Eur. J. 46/2019) -Diketones reacted readily with CF SB 3 sb SOCl under mild conditions to give the corresponding -trifluoromethylthiolated -chloro- -diketones. Furthermore, intramolecular trifluoromethylthiolation/cyclization reactions occurred when -diketones containing a phenyl group with an I ortho i -hydroxyl or I ortho i -amino substituent, affording cyclic products, trifluoromethylthiolated 4 I H i -chromen-4-one and indolin-3-one, respectively.
Subjects: CHLORIDES; PHENYL group
Publication: Chemistry - A European Journal, 2019, Vol 25, Issue 46, p10765
ISSN: 0947-6539
Publication type: Academic Journal
DOI: 10.1002/chem.201902904

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Cover Feature: Novel Bifunctionalization of Activated Methylene: Base‐Promoted Trifluoromethylthiolation of β‐Diketones with Trifluoromethanesulfinyl Chloride (Chem. Eur. J. 46/2019).