One-pot synthesis of 3-amino-4-aryl- and 3-amino-4-hetarylfurazans was written by Sheremetev, A. B.. And the article was included in Russian Chemical Bulletin in 2005.Related Products of 33166-79-9 This article mentions the following:
A one-pot process involving hydrolysis of the corresponding ester of a β-aryl- or β-hetaryl-β-oxo acid, nitrosation at the activated methylene group, and treatment of the resulting intermediate with an alk. solution of hydroxylamine in the presence of urea, afforded the title compounds In the experiment, the researchers used many compounds, for example, Ethyl 3-oxo-3-(m-tolyl)propanoate (cas: 33166-79-9Related Products of 33166-79-9).
Ethyl 3-oxo-3-(m-tolyl)propanoate (cas: 33166-79-9) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Cyclic esters are called lactones, regardless of whether they are derived from an organic or inorganic acid. One example of an organic lactone is γ-valerolactone.Related Products of 33166-79-9
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics