A practical synthetic method for vinyl chlorides and vinyl bromides from ketones via the corresponding vinyl phosphate intermediates

[Display omitted] A new synthetic method for the preparation of vinyl chlorides and vinyl bromides from acyclic and cyclic ketones is described. Vinyl halides are practically obtained from the corresponding vinyl phosphate intermediates with triphenylphosphine dihalide.

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Bibliographic Details
Published inTetrahedron letters Vol. 46; no. 2; pp. 229 - 232
Main Authors Kamei, Katsuhide, Maeda, Noriko, Tatsuoka, Toshio
Format Journal Article
LanguageEnglish
Published OXFORD Elsevier Ltd 10.01.2005
Elsevier
Subjects
Chemistry
Chemistry, Organic
Ketones
Physical Sciences
Science & Technology
SUN N4057
Triphenylphosphine dihalides
Vinyl bromides
Vinyl chlorides
Vinyl phosphates
SUN N4057
Vinyl bromides
Vinyl phosphates
Ketones
Triphenylphosphine dihalides
Vinyl chlorides
SUNN4057
vinyl phosphates
BROMO
vinyl chlorides
BETA-CHLORO
ketones
TRIPHENYLPHOSPHINE
vinyl bromides
triphenylphosphine dihalides
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Summary:[Display omitted] A new synthetic method for the preparation of vinyl chlorides and vinyl bromides from acyclic and cyclic ketones is described. Vinyl halides are practically obtained from the corresponding vinyl phosphate intermediates with triphenylphosphine dihalide.
ISSN:0040-4039
1873-3581
DOI:10.1016/j.tetlet.2004.11.075