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Molecules 1998, 3(3), 60-63; doi:10.3390/30300060
Article

Intramolecular Cycloaddition of Imines of Cysteine Derivatives

,  and *
Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade de Coimbra, Portugal
* Author to whom correspondence should be addressed.
Received: 3 December 1997 / Accepted: 3 February 1998 / Published: 18 February 1998
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Abstract

Azomethine ylides were generated from Schiffs bases of S-allylcysteine methyl ester and their intramolecular 1,3-dipolar cycloadditions were studied. These reactions led to the synthesis of thieno[3,4-b]pyrrole derivatives in good yield.
Keywords: Thieno[3; 4-b]pyrrole derivatives; synthesis Thieno[3; 4-b]pyrrole derivatives; synthesis
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).
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Cabral, A.M.T.D.P.V.; D'A Rocha Gonsalves, A.M.; Pinho e Melo, T.M.V.D. Intramolecular Cycloaddition of Imines of Cysteine Derivatives. Molecules 1998, 3, 60-63.

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