Direct preparation of vinyl halides from the corresponding ketones and acetyl halides

Vinyl chlorides and bromides are obtained in good yield from the corresponding ketones and acetyl halides in the presence of trifluoroacetic or trifluoromethanesulfonic acid. The Z isomer is selectively formed. [Display omitted]

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Bibliographic Details
Published inTetrahedron letters Vol. 40; no. 1; pp. 59 - 62
Main Authors Moughamir, Khadija, Mezgueldi, Bouchra, Atmani, Aziz, Mestdagh, Hélène, Rolando, Christian
Format Journal Article
LanguageEnglish
Published OXFORD Elsevier Ltd 1999
Elsevier
Subjects
Chemistry
Chemistry, Organic
Physical Sciences
Science & Technology
BROMIDES
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Summary:Vinyl chlorides and bromides are obtained in good yield from the corresponding ketones and acetyl halides in the presence of trifluoroacetic or trifluoromethanesulfonic acid. The Z isomer is selectively formed. [Display omitted]
ISSN:0040-4039
1873-3581
DOI:10.1016/S0040-4039(98)80019-1