Chemoselective cross-coupling Suzuki–Miyaura reaction of ( Z)-(2-chlorovinyl)tellurides and potassium aryltrifluoroborate salts

An ultrasound-assisted synthesis of functionalized vinylic chlorides is described by palladium-catalyzed cross-coupling reaction of potassium aryltrifluoroborate salts and ( Z)-2-chloro vinylic tellurides. This procedure offers easy access to vinylic chlorides architecture that contains sterically d...

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Bibliographic Details
Published in:Tetrahedron letters 2008-08, Vol.49 (32), p.4713-4716
Main Authors: Guadagnin, Rafael C., Suganuma, Carlos A., Singh, Fateh V., Vieira, Adriano S., Cella, Rodrigo, Stefani, Hélio A.
Format: Article
Language:English
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Summary:An ultrasound-assisted synthesis of functionalized vinylic chlorides is described by palladium-catalyzed cross-coupling reaction of potassium aryltrifluoroborate salts and ( Z)-2-chloro vinylic tellurides. This procedure offers easy access to vinylic chlorides architecture that contains sterically demanding groups in good yields.
ISSN:0040-4039
1873-3581
DOI:10.1016/j.tetlet.2008.05.129