One-step synthesis of dipyrromethanes in water |
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| Affiliation: | a Chemistry Department, FCT, University of Coimbra, Portugal
b CEMDRX, Physics Department, FCT, University of Coimbra, Portugal |
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| Abstract: | In this communication we describe the first results of an efficient synthesis of β-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. |
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| Keywords: | pyrrole dipyrromethanes reactions in water X-ray crystallography |
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