Mitchell, David; Koenig, Thomas M. published an article about the compound: 3-Hydroxy-3-phenylpropanenitrile( cas:17190-29-3,SMILESS:N#CCC(O)C1=CC=CC=C1 ).COA of Formula: C9H9NO. Aromatic heterocyclic compounds can be classified according to the number of heteroatoms or the size of the ring. The authors also want to convey more information about this compound (cas:17190-29-3) through the article.
Aetone cyanohydrin with stoichiometric triethylamine opens epoxides regiospecifically to give β-hydroxynitriles. As expected, addition of cyanide occurs at the least substituted carbon. Thus, oxiranylmethyl butanoate was reacted with Me2C(CN)OH/Et3N in THF to give 91% PrCO2CH2CH(OH)CH2CN.
After consulting a lot of data, we found that this compound(17190-29-3)COA of Formula: C9H9NO can be used in many types of reactions. And in most cases, this compound has more advantages.
Reference:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics