Most of the compounds have physiologically active properties, and their biological properties are often attributed to the heteroatoms contained in their molecules, and most of these heteroatoms also appear in cyclic structures. A Journal, Tetrahedron Letters called Magnesium ethoxide mediated lactone aminolysis with aminoheterocycles, Author is Mercado-Marin, Eduardo V.; Chheda, Pratik Rajesh; Faulkner, Andrea; Carrera, Diane, which mentions a compound: 58081-05-3, SMILESS is O=C1OC[C@H](O)C1, Molecular C4H6O3, COA of Formula: C4H6O3.
A mild method for the aminolysis of lactones with aminoheterocycles in the presence of magnesium ethoxide was described. A wide range of electronically diverse aminoheterocycles and substituted lactones successfully participated in this transformation to furnish the resulting amido-alc. products. Further application of this method to the synthesis of chiral α-amino amides derivatives was also described.
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Reference:
Pyrroline – Wikipedia,
1-Pyrroline | C4H7N – PubChem