Epoxy compounds usually have stronger nucleophilic ability, because the alkyl group on the oxygen atom makes the bond angle smaller, which makes the lone pair of electrons react more dissimilarly with the electron-deficient system. Compound: Ethyl oxazole-5-carboxylate, is researched, Molecular C6H7NO3, CAS is 118994-89-1, about DMAP-catalyzed Regel-type direct C-2 (hetero)aroylation of oxazoles and thiazoles derivatives with acid chlorides.Electric Literature of C6H7NO3.
A Regel-type transition-metal-free direct C-2 aroylation of (benzo)oxazoles, (benzo)thiazoles and 1,3,4-oxadiazoles with acid chlorides catalyzed by N,N-dimethyl-4-aminopyridine (DMAP) is described. This methodol. is effective with several aroyl and heteroaroyl chlorides affording the corresponding 2-ketoazoles in moderate to excellent yields.
In some applications, this compound(118994-89-1)Electric Literature of C6H7NO3 is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.