Lakshmi, Neelakandan Vidhya published the artcileNew pathway to pyrrolidinones and pyrrolizidinones using aryl aldehydes, 3-phenyl-5-isoxazolone and secondary amino acids, Synthetic Route of 1076-59-1, the publication is Tetrahedron Letters (2013), 54(14), 1817-1820, database is CAplus.
A novel and efficient approach to pyrrolidinones and pyrrolizidinones via a one-pot multicomponent reaction of aryl aldehydes, 3-phenyl-5-isoxazolone, sarcosine and L-proline, resp. in methanol under reflux condition is reported.
Tetrahedron Letters 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, Synthetic Route of 1076-59-1.
Referemce:
https://en.wikipedia.org/wiki/Isoxazole,
Isoxazole | C3H3NO – PubChem