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Title: One-step synthesis of dipyrromethanes in water
Authors: Sobral, Abílio J. F. N. 
Rebanda, Nuno G. C. L 
Silva, Melo da 
Lampreia, Sandra H. 
Silva, M. Ramos 
Beja, A. Matos 
Paixão, J. A. 
Gonsalves, António M. d'A. Rocha 
Keywords: pyrrole; dipyrromethanes; reactions in water; X-ray crystallography
Issue Date: 2003
Citation: Tetrahedron Letters. 44:20 (2003) 3971-3973
Abstract: In this communication we describe the first results of an efficient synthesis of [beta]-free-dipyrromethanes in water. This new method affords very pure products in moderate to high yields, using a cheap, non-toxic, environment friendly solvent, in a one-step procedure from pyrrole and carbonyl compounds, needing little or no work up procedures.
Rights: openAccess
Appears in Collections:FCTUC Química - Artigos em Revistas Internacionais

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