Facile conversion of 4,4,4-trifluorobut-2-yn-1-ols to 4,4,4-trifluorobut-2-en-1-ones

Smooth isomerization of 4,4,4-trifluorinated propargylic alcohols 1 opened a new and convenient route to readily get access to the corresponding α,β-unsaturated ketones 4 just by heating a THF solution in the presence of Et 3N. [Display omitted]

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Bibliographic Details
Published in:Tetrahedron 2009-08, Vol.65 (31), p.5945-5948
Main Authors: Yamazaki, Takashi, Kawasaki-Takasuka, Tomoko, Furuta, Atsushi, Sakamoto, Shogo
Format: Article
Language:English
Subjects:
Aliphatic compounds
Chemistry
Exact sciences and technology
Organic chemistry
Preparations and properties
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Description
Summary:Smooth isomerization of 4,4,4-trifluorinated propargylic alcohols 1 opened a new and convenient route to readily get access to the corresponding α,β-unsaturated ketones 4 just by heating a THF solution in the presence of Et 3N. [Display omitted]
ISSN:0040-4020
1464-5416
DOI:10.1016/j.tet.2009.05.087