Issue 26, 2005
From the journal:

Chemical Communications

Rh(i)-catalyzed CO gas-free cyclohydrocarbonylation of alkynes with formaldehyde to α,β-butenolides†

Koji Fuji,a   Tsumoru Morimoto,*a   Ken Tsutsumia  and  Kiyomi Kakiuchia  

* Corresponding authors

a Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST), Takayama, Ikoma, Nara 630-0192, Japan
E-mail: morimoto@ms.naist.jp
Fax: +81 743 72 6089
Tel: +81 743 72 6084

Abstract

The rhodium(I)-catalyzed reaction of alkynes with formaldehyde proceeds via the double incorporation of a carbonyl moiety from formaldehyde, resulting in a CO gas-free cyclohydrocarbonylation leading to α,β-butenolides.

Graphical abstract: Rh(i)-catalyzed CO gas-free cyclohydrocarbonylation of alkynes with formaldehyde to α,β-butenolides

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Article information

DOI
https://doi.org/10.1039/B503816B
Article type
Communication
Submitted
17 Mar 2005
Accepted
04 May 2005
First published
01 Jun 2005

Chem. Commun., 2005, 3295-3297

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Rh(I)-catalyzed CO gas-free cyclohydrocarbonylation of alkynes with formaldehyde to α,β-butenolides

K. Fuji, T. Morimoto, K. Tsutsumi and K. Kakiuchi, Chem. Commun., 2005, 3295 DOI: 10.1039/B503816B

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