Hollingsworth, Rawle I. published an article about the compound: (R)-4-Hydroxydihydrofuran-2(3H)-one( cas:58081-05-3,SMILESS:O=C1OC[C@H](O)C1 ).Synthetic Route of C4H6O3. 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:58081-05-3) through the article.
(S)-3,4-Dihydroxybutanoic acid and its γ-lactone [(S)-4-hydroxytetrahydrofuran-2-one] are important four-carbon synthons obtainable from some substituted D-hexose sugars and from L-malic acid. Until now there has been no easy route to the R-isomers because of the rarity both of suitably substituted L-hexose sugars and D-malic acid. Here we describe a method for preparing both enantiomeric forms of the free acids and their corresponding γ-lactones from pentose sugars.
Here is just a brief introduction to this compound(58081-05-3)Synthetic Route of C4H6O3, more information about the compound((R)-4-Hydroxydihydrofuran-2(3H)-one) is in the article, you can click the link below.
Reference:
Pyrroline – Wikipedia,
1-Pyrroline | C4H7N – PubChem