Discovery of 3889-13-2

One of the oldest and most widely used commercial enzyme inhibitors is aspirin, Recommanded Product: 5-Nitro-2,3-dihydro-1,3-benzoxazol-2-one, which selectively inhibits one of the enzymes involved in the synthesis of molecules that trigger inflammation. you can also check out more blogs about 3889-13-2

One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, Recommanded Product: 5-Nitro-2,3-dihydro-1,3-benzoxazol-2-one, such as the rate of change in the concentration of reactants or products with time.In a article, mentioned the application of 3889-13-2, Name is 5-Nitro-2,3-dihydro-1,3-benzoxazol-2-one, molecular formula is C7H4N2O4

Synthesis of 1-(2-Hydroxyphenyl)-2,4-imidazolidinedione Derivatives through Cyclic Transformations of Ethyl 2-Oxo-3(2H)-benzoxazoleacetate Derivatives

A series of ethyl 2-oxo-3(2H)-benzoxazoleacetate derivatives 2 have been synthesized. By reaction with ammonia, primary amines or hydrazine, these compounds 2 were transformed into 1-(2-hydroxyphenyl)-2,4-imidazolidinedione derivatives 4, 5 and 6, respectively. Some of these new hydantoins 4, treated with phosphorus oxychloride, gave 3H-2-oxoimidazo[2,1-b]benzoxazole derivatives 9. Ethyl 2-oxo-3(2H)-benzoxazolepropionate (10) was prepared by a Michael reaction of ethyl acrylate with 2-benzoxazolone (1a). With 10, no cyclic transformation was observed in the presence of ammonia or alkylamine.

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Reference£º
Benzoxazole – Wikipedia,
Benzoxazole | C7H5NO – PubChem