Related Products of 70-23-5. 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: Ethyl 3-bromo-2-oxopropanoate, is researched, Molecular C5H7BrO3, CAS is 70-23-5, about Ionic liquid promoted green synthesis of new pyridazino benzazepine derivatives: Evaluation of antioxidant activity. Author is Dehbandi, Behnam; Hossaini, Zinatossadat; Mirjafari, Zohreh; Zardoost, Mohammad Reza.
In this research, preparation of pyridazino benzazepine derivatives I (R = H, methoxycarbonyl, ethoxycarbonyl; R1 = ethoxycarbonyl, 4-chlorophenyl, 4-methylphenyl, etc.; X = H, Me, Cl, NO2) in high yields were investigated via the domino and one-pot reaction of isatoic anhydrides II, N-methylimidazole, alkyl bromides R1C(O)CH2Br, activated acetylenic compounds RCCC(O)OR2 (R2 = Me, Et), and hydrazine in ionic liquid as green media at 80°C. Also, antioxidation property of some prepared pyridazino benzazepines I due to having pyridazine and benzazepine core is investigated by employing of trapping diphenyl-picrylhydrazine radical and ability of ferric reduction experiment This procedure has a few benefits relative to reported method such as good rate of reaction, product with high efficiency, and simple separation of product from mixture of reaction.
In some applications, this compound(70-23-5)Related Products of 70-23-5 is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
Oxazolidine – Wikipedia,
Oxazolidine | C3H7NO – PubChem