TfOH-Promoted Reaction of 2,4-Diaryl-1,1,1-Trifluorobut-3-yn-2-oles with Arenes: Synthesis of 1,3-Diaryl-1-CF<sub>3</sub>-Indenes and Versatility of the Reaction Mechanisms

TfOH-Promoted Reaction of 2,4-Diaryl-1,1,1-Trifluorobut-3-yn-2-oles with Arenes: Synthesis of 1,3-Diaryl-1-CF<sub>3</sub>-Indenes and Versatility of the Reaction Mechanisms

The TfOH-mediated reactions of 2,4-diaryl-1,1,1-trifluorobut-3-yn-2-oles (CF<sub>3</sub>-substituted diaryl propargyl alcohols) with arenes in CH<sub>2</sub>Cl<sub>2</sub> afford 1,3-diaryl-1-CF<sub>3</sub>-indenes in yields up to 84%. This new process...

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Bibliographic Details
Main Authors: Aleksey V. Zerov, Anna N. Kazakova, Irina A. Boyarskaya, Taras L. Panikorovskii, Vitalii V. Suslonov, Olesya V. Khoroshilova, Aleksander V. Vasilyev
Format: Article
Language:English
Published: MDPI AG 2018-11-01
Series:Molecules
Subjects:
trifluoromethyl propargyl alcohols
trifluoromethyl indenes
triflic acid
propargyl cations
cationic reaction mechanism
Online Access:https://www.mdpi.com/1420-3049/23/12/3079

Internet

https://www.mdpi.com/1420-3049/23/12/3079

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