Issue 6, 2008
From the journal:

Chemical Communications

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

Ji-Eon Lee,a   Jisook Kwona  and  Jaesook Yun*a  

* Corresponding authors

a Department of Chemistry and Institute of Basic Science, Sungkyunkwan University, Korea
E-mail: jaesook@skku.edu
Fax: +82 31 290 7075
Tel: +82 31 299 4561

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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Article information

DOI
https://doi.org/10.1039/B716697D
Article type
Communication
Submitted
29 Oct 2007
Accepted
15 Nov 2007
First published
05 Dec 2007

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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