Issue 45, 2005
From the journal:

Chemical Communications

Palladium-catalysed dimerisation–distannylation of arynes: synthesis and reaction of 2,2′-distannylbiaryls†

Hiroto Yoshida,*a   Kenji Tanino,a   Joji Ohshitaa  and  Atsutaka Kunai*a  

* Corresponding authors

a Department of Applied Chemistry, Graduate School of Engineering, Hiroshima University, Higashi-Hiroshima, Japan
E-mail: yhiroto@hiroshima-u.ac.jp, akunai@hiroshima-u.ac.jp
Fax: +81-82-424-5494
Tel: +81-82-424-7724

Abstract

Two molar amounts of arynes were found to insert into a Sn–Sn bond of a distannane in the presence of a sub-stoichiometric amount of a palladium-phosphite complex, affording straightforwardly 2,2′-distannylbiaryls.

Graphical abstract: Palladium-catalysed dimerisation–distannylation of arynes: synthesis and reaction of 2,2′-distannylbiaryls

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Article information

DOI
https://doi.org/10.1039/B511773A
Article type
Communication
Submitted
19 Aug 2005
Accepted
22 Sep 2005
First published
18 Oct 2005

Chem. Commun., 2005, 5678-5680

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Palladium-catalysed dimerisation–distannylation of arynes: synthesis and reaction of 2,2′-distannylbiaryls

H. Yoshida, K. Tanino, J. Ohshita and A. Kunai, Chem. Commun., 2005, 5678 DOI: 10.1039/B511773A

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