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Issue 11, 2003
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Ru(ii)-catalyzed [2 + 2 + 2] cycloaddition of 1,2-bis(propiolyl)benzenes with monoalkynes leading to substituted anthraquinones

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Abstract

[2 + 2 + 2] cycloadditions of 1,2-bis(propiolyl)benzenes with monoalkynes were effectively catalysed by Cp*RuCl(cod) under mild conditions to give substituted anthraquinones in moderate to high yields.

Graphical abstract: Ru(ii)-catalyzed [2 + 2 + 2] cycloaddition of 1,2-bis(propiolyl)benzenes with monoalkynes leading to substituted anthraquinones

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Article information


Submitted
14 Feb 2003
Accepted
04 Apr 2003
First published
02 May 2003

Chem. Commun., 2003, 1290-1291
Article type
Communication

Ru(II)-catalyzed [2 + 2 + 2] cycloaddition of 1,2-bis(propiolyl)benzenes with monoalkynes leading to substituted anthraquinones

Y. Yamamoto, K. Hata, T. Arakawa and K. Itoh, Chem. Commun., 2003, 1290
DOI: 10.1039/B301762A

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