Chemistry, like all the natural sciences, HPLC of Formula: C14H17N3O4, begins with the direct observation of nature¡ª in this case, of matter.3543-72-4, Name is Ethyl 4-(1-methyl-5-nitro-1H-benzo[d]imidazol-2-yl)butanoate, SMILES is O=C(OCC)CCCC1=NC2=CC([N+]([O-])=O)=CC=C2N1C, belongs to imidazoles-derivatives compound. In a document, author is Holesova, Sylva, introduce the new discover.
Clay-Supported 2-Phenyl-1H-Imidazole Derivatives for Heterogeneous Catalysis of Henry Reaction
Six derivatives (1-6) of 2-phenyl-1H-imidazole were tested as catalysts of Henry reaction. Three new (4-6) 2-phenyl-1H-imidazole derivatives, differently substituted (thio)ureas, were synthesized and determined by H-1 NMR and IR spectroscopy and elemental analysis. Two types of catalysis, homogeneous and heterogeneous, were examined and compared. Clay minerals Ca-MMT and Cu-MMT were used as solid supports for heterogeneous catalysis. The best results were obtained using compound 2 under conditions of heterogeneous method D from the point of view of yield and reaction time.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 3543-72-4. HPLC of Formula: C14H17N3O4.