Chem Commun (Camb). 2008 Feb 14;(6):733-4.

Copper-catalyzed addition of diboron reagents to alpha,beta-acetylenic esters: efficient synthesis of beta-boryl-alpha,beta-ethylenic esters.

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Department of Chemistry and Institute of Basic Science, Sungkyunkwan University, Suwon 440-746, Korea.

Abstract

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

PMID:: 18478706; [PubMed]

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Copper-catalyzed addition of diboron reagents to alpha,beta-acetylenic esters: e...
Copper-catalyzed addition of diboron reagents to alpha,beta-acetylenic esters: efficient synthesis of beta-boryl-alpha,beta-ethylenic esters.
Chem Commun (Camb). 2008 Feb 14 ;(6):733-4.

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Copper-catalyzed addition of diboron reagents to alpha,beta-acetylenic esters: efficient synthesis of beta-boryl-alpha,beta-ethylenic esters.

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