With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.2346-26-1,Oxazolidine-2,4-dione,as a common compound, the synthetic route is as follows.
WORKING EXAMPLE 1 A mixture of 3-methoxy-4-(2-phenyl-4-oxazolylmethoxy)cinnamaldehyde (5.5 g), 2,4-oxazolidinedione (6.7 g), piperidine (1.4 g) and acetic acid (120 ml) was stirred for three days under reflux. The reaction mixture was cooled, and resulting crystalline precipitate was collected by filtration, which was washed with water, ethanol and isopropyl ether, successively to give 5-[3-methoxy-4-(2-phenyl-4-oxazolylmethoxy)cinnamylidene]-2,4-oxazolidinedione (2.9 g, 43%), which was recrystallized from chloroform-methanol to afford yellow needles, m.p.227-228 C.
2346-26-1 Oxazolidine-2,4-dione 97389, aoxazolidine compound, is more and more widely used in various.
Reference£º
Patent; Takeda Chemical Industries, Ltd.; US5932601; (1999); A;,
Oxazolidine – Wikipedia
Oxazolidine | C3H7NO – PubChem