Issue 10, 2007
From the journal:

New Journal of Chemistry

Gold-catalyzed cyclizations of alkyne propargylic acetates to 2,3-bis(alkylidene)cycloalkanones and their related benzene derivatives†

Chang Ho Oh*a  and  Ahyun Kima  

* Corresponding authors

a Department of Chemistry, Hanyang University, South Korea
E-mail: changho@hanyang.ac.kr

Abstract

We report a new and highly-convenient Au-catalyzed cyclization of alkyne propargylic acetates leading to 2,3-bis(alkylidene)cyclohexanones and their cycloadditions with a pendant dienophile.

Graphical abstract: Gold-catalyzed cyclizations of alkyne propargylic acetates to 2,3-bis(alkylidene)cycloalkanones and their related benzene derivatives

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Article information

DOI
https://doi.org/10.1039/B705320G
Article type
Letter
Submitted
10 Apr 2007
Accepted
08 Aug 2007
First published
20 Aug 2007

New J. Chem., 2007,31, 1719-1721

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Gold-catalyzed cyclizations of alkyne propargylic acetates to 2,3-bis(alkylidene)cycloalkanones and their related benzene derivatives

C. H. Oh and A. Kim, New J. Chem., 2007, 31, 1719 DOI: 10.1039/B705320G

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