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Issue 6, 2008
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Copper-catalyzed addition of diboron reagents to α,β-acetylenic esters: efficient synthesis of β-boryl-α,β-ethylenic esters

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Abstract

The efficient copper-catalyzed addition reaction of bis(pinacolato)diboron to α,β-acetylenic esters has been developed, which produces the corresponding β-borylated-α,β-ethylenic esters in high yields under mild reaction conditions.

Graphical abstract: Copper-catalyzed addition of diboron reagents to α,β-acetylenic esters: efficient synthesis of β-boryl-α,β-ethylenic esters

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Publication details

The article was received on 29 Oct 2007, accepted on 15 Nov 2007 and first published on 05 Dec 2007


Article type: Communication
DOI: 10.1039/B716697D
Citation: Chem. Commun., 2008, 733-734
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    Copper-catalyzed addition of diboron reagents to α,β-acetylenic esters: efficient synthesis of β-boryl-α,β-ethylenic esters

    J. Lee, J. Kwon and J. Yun, Chem. Commun., 2008, 733
    DOI: 10.1039/B716697D

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