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Synthesis of β-Boryl-α,β-unsaturated Carbonyl Compounds via Palladium-Catalyzed Cross-Coupling Reaction of Bis(pinacolato)diboron with Vinyl Triflates

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Title: Synthesis of β-Boryl-α,β-unsaturated Carbonyl Compounds via Palladium-Catalyzed Cross-Coupling Reaction of Bis(pinacolato)diboron with Vinyl Triflates
Authors: Takagi, Jun Browse this author
Kamon, Akihiro Browse this author
Ishiyama, Tatsuo Browse this author →KAKEN DB
Miyaura, Norio Browse this author
Keywords: diboron
vinyl triflate
palladium
cross-coupling
catalysis
Issue Date: Nov-2002
Publisher: Georg Thieme Verlag
Journal Title: Synlett
Volume: 2002
Issue: 11
Start Page: 1880
End Page: 1882
Publisher DOI: 10.1055/s-2002-34869
Abstract: Cross-coupling reaction of bis(pinacolato)diboron with β-(trifluoromethanesulfonyloxy)-α,β-unsaturated carbonyl compounds was carried out in the presence of PdCl2(PPh3)2-2PPh3 (3 mol%) and KOPh in toluene or K2CO3 in dioxane for the synthesis of cyclic and acyclic β-boryl-α,β-unsaturated esters, amides, and ketones in high yields.
Type: article (author version)
URI: http://hdl.handle.net/2115/14605
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 石山 竜生

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OAI-PMH ( junii2 , jpcoar )


 

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