Dawange, Monali published the artcileA synthetic route towards 3,4-disubstituted pyrrolidin-2-ones via a Michael addition and reductive ring closing strategy, Safety of 3-Phenylisoxazol-5(2H)-one, the publication is New Journal of Chemistry (2017), 41(9), 3612-3618, database is CAplus.
Pyrrolidin-2-one derivatives were synthesized via DABCO mediated Michael addition of isoxazol-5(4H)-ones with nitroalkenes, followed by one pot reduction of the nitro group and ring cleavage with cyclization. 2-Pyrrolidinone scaffolds with a wide range of substituents were synthesized with good yield and diastereoselectivity by using this protocol.
New Journal of Chemistry published new progress about 1076-59-1. 1076-59-1 belongs to isoxazole, auxiliary class Oxazoline,Benzene,Ester, name is 3-Phenylisoxazol-5(2H)-one, and the molecular formula is C9H7NO2, Safety of 3-Phenylisoxazol-5(2H)-one.
Referemce:
https://en.wikipedia.org/wiki/Isoxazole,
Isoxazole | C3H3NO – PubChem