Issue 16, 2012
From the journal:

Organic & Biomolecular Chemistry

Cyclization–carbonylation–cyclizationcoupling reaction of γ-propynyl-1,3-diketones with palladium(ii)-bisoxazoline catalyst†

Taichi Kusakabe,a   Yasuko Kawai,a   Rong Shen,a   Tomoyuki Mochidab  and  Keisuke Kato*a  

* Corresponding authors

a Faculty of Pharmaceutical Sciences, Toho University, 2-2-1 Miyama, Funabashi, Chiba, Japan
E-mail: kkk@phar.toho-u.ac.jp
Fax: +81 474 721 805
Tel: +81 474 721 805

b Department of Chemistry, Faculty of Sciences, Kobe University, Rokkodai, Nada, Kobe, Japan

Abstract

Cyclization–carbonylation–cyclization coupling reaction (CCC-coupling reaction) of γ-propynyl-1,3-diketones catalyzed by (box)PdII complexes afforded symmetrical ketones bearing two oxabicyclic groups in moderate to excellent yields.

Graphical abstract: Cyclization–carbonylation–cyclization coupling reaction of γ-propynyl-1,3-diketones with palladium(ii)-bisoxazoline catalyst

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Article information

DOI
https://doi.org/10.1039/C2OB07016B
Article type
Paper
Submitted
01 Dec 2011
Accepted
09 Jan 2012
First published
11 Jan 2012

Org. Biomol. Chem., 2012,10, 3192-3194

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Cyclization–carbonylation–cyclization coupling reaction of γ-propynyl-1,3-diketones with palladium(II)-bisoxazoline catalyst

T. Kusakabe, Y. Kawai, R. Shen, T. Mochida and K. Kato, Org. Biomol. Chem., 2012, 10, 3192 DOI: 10.1039/C2OB07016B

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