Issue 23, 2001
From the journal:

Chemical Communications

Synthesis of cyclopentadienones catalyzed by methylidynetricobalt nonacarbonyl

Takumichi Sugihara,*a   Akihito Wakabayashi,a   Hiroko Takao,a   Hiroshi Imagawaa  and  Mugio Nishizawaa  

* Corresponding authors

a Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Yamashiro-cho, Tokushima, Japan
E-mail: taku@ph.bunri-u.ac.jp
Fax: +81-88-655-3051
Tel: +81-88-622-9611

Abstract

Easily prepared and air-stable methylidynetricobalt nonacarbonyl could be used as a catalyst for the intramolecular [2+2+1]-cocyclization of diynes and carbon monoxide producing cyclopentadienones.

Graphical abstract: Synthesis of cyclopentadienones catalyzed by methylidynetricobalt nonacarbonyl

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Article information

DOI
https://doi.org/10.1039/B107985A
Article type
Communication
Submitted
04 Sep 2001
Accepted
23 Oct 2001
First published
07 Nov 2001

Chem. Commun., 2001, 2456-2457

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Synthesis of cyclopentadienones catalyzed by methylidynetricobalt nonacarbonyl

T. Sugihara, A. Wakabayashi, H. Takao, H. Imagawa and M. Nishizawa, Chem. Commun., 2001, 2456 DOI: 10.1039/B107985A

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