Issue 25, 2005
From the journal:

Chemical Communications

NaOH-catalyzed crossed Claisen condensation between ketenesilylacetals and methyl esters†

Akira Iida,a   Kenta Takai,a   Tomohito Okabayashi,a   Tomonori Misakia  and  Yoo Tanabe*a  

* Corresponding authors

a Department of Chemistry, School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, Sanda, Hyogo, Japan
E-mail: tanabe@kwansei.ac.jp
Fax: (+81)79-565-9077
Tel: (+81)79-565-8394

Abstract

We have developed a practical crossed Claisen condensation between ketene silyl acetals and methyl esters using catalytic NaOH to obtain α-monoalkylated β-keto esters and inaccessible α,α-dialkylated β-keto esters.

Graphical abstract: NaOH-catalyzed crossed Claisen condensation between ketene silyl acetals and methyl esters

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Article information

DOI
https://doi.org/10.1039/B504750A
Article type
Communication
Submitted
06 Apr 2005
Accepted
25 Apr 2005
First published
20 May 2005

Chem. Commun., 2005, 3171-3173

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NaOH-catalyzed crossed Claisen condensation between ketene silyl acetals and methyl esters

A. Iida, K. Takai, T. Okabayashi, T. Misaki and Y. Tanabe, Chem. Commun., 2005, 3171 DOI: 10.1039/B504750A

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