Issue 7, 2001
From the journal:

Journal of the Chemical Society, Perkin Transactions 1

Pd(0)–Cu(I)-catalyzed cross-coupling of alkynylsilanes with triarylantimony(V) diacetates

Suk-Ku Kang,*a   Hyung-Chul Ryua  and  Young-Taek Honga  

* Corresponding authors

a Department of Chemistry, Institute for Basic Sciences, Sungkyunkwan University, Natural Science Campus, Suwon 440-746, Korea

Abstract

Treatment of alkynylsilanes with triarylantimony diacetates in the presence of Pd2(dba)3·CHCl3 (5 mol%) and CuI (10 mol%) in CH3CN at 50 °C for 5 h afforded aryl-substituted alkynes in good yield. Alternatively, direct carbonylative coupling of triarylantimony diacetates with alkynylsilanes was accomplished under atmospheric pressure of carbon monoxide.

Graphical abstract: Pd(0)–Cu(I)-catalyzed cross-coupling of alkynylsilanes with triarylantimony(V) diacetates

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Article information

DOI
https://doi.org/10.1039/B007800J
Article type
Paper
Submitted
26 Sep 2000
Accepted
09 Feb 2001
First published
14 Mar 2001

J. Chem. Soc., Perkin Trans. 1, 2001, 736-739

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Pd(0)–Cu(I)-catalyzed cross-coupling of alkynylsilanes with triarylantimony(V) diacetates

S. Kang, H. Ryu and Y. Hong, J. Chem. Soc., Perkin Trans. 1, 2001, 736 DOI: 10.1039/B007800J

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