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Dual Catalysis with Copper and Rhenium for Trifluoromethylation of Propargylic Alcohols: Efficient Synthesis of α‐Trifluoromethylated Enones
Bibliographic Information
- Published
- 2014-07-30
- Rights Information
-
- http://onlinelibrary.wiley.com/termsAndConditions#vor
- DOI
-
- 10.1002/chem.201403447
- 10.1002/chin.201511092
- Publisher
- Wiley
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Description
<jats:title>Abstract</jats:title><jats:p>Trifluoromethylation of propargylic alcohols to provide (<jats:italic>Z</jats:italic>)‐α‐trifluoromethylated enones and β‐unsubstituted α‐trifluoromethylated enones proceeded with high yield and selectivity in the presence of CuI/Re<jats:sub>2</jats:sub>O<jats:sub>7</jats:sub>. The <jats:italic>Z</jats:italic> isomer was formed under kinetic control, though it is less stable than the <jats:italic>E</jats:italic> isomer in terms of steric repulsion.</jats:p>
Journal
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- Chemistry – A European Journal
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Chemistry – A European Journal 20 (38), 12061-12065, 2014-07-30
Wiley