A number of aromatic derivatives of malonaldehyde have been studied by NMR ( 13 C, 1 H) and IR. These techniques show that these compounds exist in solution as Z enol formKirsch, G.Laboratoire de carbochimie et de synthèse organique, Université de Metz 57045 Metz‐Cédex, FranceMieloszyns...
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Ademamp;aacute;s, se observa que las curvas se desplazan a temperaturas mamp;aacute;s bajas a medida que la velocidad de calentamiento lineal decrece. Las energamp;iacute;as de activaciamp;oacute;n de las reacciones fueron evaluadas a partir de un mamp;eacute;todo de Kissinger modificado...
Ce produit est utilisable pour la préparation de dérivés ou O -alkylés ou O -arylés de l'hydroxy-5 pheényl-2 oxadiazole-1,3,4. The 5-Chloro-2-Phenyl-1,3,4-oxadiazole has been prepared in fair yield. This product is a convenient...