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|Type:||Artigo de periódico|
|Title:||(-)-rubranine From Aniba Rosaeodora|
|Author:||de Alleluia I.B.|
|Abstract:||Aniba rosaeodora wood was shown to contain (-)-rubranine. An optically inactive form of this citrylidene-chalcone was previously considered to be an artifact of extraction. The constitution of rubranine was confirmed by pyrolysis and syntheses, involving previously reported pyridine-catalysed condensation of pinocembrin and citral, whereby novel intermediates were prepared, and the acid-catalysed condensation of pinocembrin with geraniol followed by oxidation. © 1978.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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