So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Yin, Wei; Qiao, Chunhua researched the compound: (R)-4-Hydroxydihydrofuran-2(3H)-one( cas:58081-05-3 ).Product Details of 58081-05-3.They published the article 《Synthesis of Epigoitrin from (R)-(+)-4-Hydroxy-γ-butyrolactone》 about this compound( cas:58081-05-3 ) in Journal of Heterocyclic Chemistry. Keywords: epigoitrin preparation. We’ll tell you more about this compound (cas:58081-05-3).
Epigoitrin (I) is one of the major components of several natural species, including Isatis tinctoria (Isatis indigotica) Fort, Brassica rapa rapa (turnip) and Brassica oleracea capitata (cabbage). It presents antithyroid and antivirus activities. The synthesis of the target compounds was achieved using com. available (R)-(+)-4-hydroxy-γ-butyrolactone as a starting material.
After consulting a lot of data, we found that this compound(58081-05-3)Product Details of 58081-05-3 can be used in many types of reactions. And in most cases, this compound has more advantages.
Reference:
Pyrroline – Wikipedia,
1-Pyrroline | C4H7N – PubChem