In general, if the atoms that make up the ring contain heteroatoms, such rings become heterocycles, and organic compounds containing heterocycles are called heterocyclic compounds. An article called Preparation of β-hydroxyesters from isoxazolines. A selective Ni0bpy-catalyzed electrochemical method, published in 2003-11-03, which mentions a compound: 17190-29-3, Name is 3-Hydroxy-3-phenylpropanenitrile, Molecular C9H9NO, Quality Control of 3-Hydroxy-3-phenylpropanenitrile.
An electrocatalytic method for the reductive N-O cleavage of isoxazolines I [R1 = Ph; R2 = H; R3 = OMe, Br; R1R2 = (CH2)4; R3 = OMe], is described. Ni0bpy, generated in situ, was used to promote selective ring opening of I. DMF and NaI were used as solvent and supporting electrolyte resp., and β-hydroxyesters were obtained in high yields, after acid hydrolysis. β-Hydroxynitriles were also identified as side products.
After consulting a lot of data, we found that this compound(17190-29-3)Quality Control of 3-Hydroxy-3-phenylpropanenitrile 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