Recommanded Product: 58081-05-3. Aromatic heterocyclic compounds can also be classified according to the number of heteroatoms contained in the heterocycle: single heteroatom, two heteroatoms, three heteroatoms and four heteroatoms. Compound: (R)-4-Hydroxydihydrofuran-2(3H)-one, is researched, Molecular C4H6O3, CAS is 58081-05-3, about Chemoselective CaO-Mediated Acylation of Alcohols and Amines in 2-Methyltetrahydrofuran. Author is Pace, Vittorio; Hoyos, Pilar; Alcantara, Andres R.; Holzer, Wolfgang.
Calcium oxide is proposed as an innocuous acid scavenger for the chemoselective synthesis of amide- and ester-type compounds Although these mols. have wide spread applications in organic and pharmaceutical chem., and a large number of routes have been designed for their synthesis, the development of more efficient and environmentally friendly acylation strategies remains an ongoing challenge. The use of CaO allows for the stoichiometric acylation of primary alcs. in the presence of phenols or tertiary alcs.; amines can also be subjected to acylation reactions in the presence of hydroxyl groups. Chirality is obtained through acylation if the starting material is an optically pure alc. or if a chiral acylating agent is used. Furthermore, the use of 2-methyltetrahydrofuran (2-MeTHF), a more ecofriendly solvent, leads to maximized yields. This protocol is successfully applied to the synthesis of an interesting N-aryloxazolidin-2-one intermediate for the preparation of linezolid-type compounds
As far as I know, this compound(58081-05-3)Recommanded Product: 58081-05-3 can be applied in many ways, which is helpful for the development of experiments. Therefore many people are doing relevant researches.
Reference:
Pyrroline – Wikipedia,
1-Pyrroline | C4H7N – PubChem