16232-41-0Relevant articles and documents
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Bomika et al.
, (1975)
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Synthesis and Photophysical Properties of 3-Amino-4-arylpyridin-2(1 H)-ones
Abramov, Anton A.,Chernenko, Sergey A.,Fisyuk, Alexander S.,Kostyuchenko, Anastasia S.,Shatsauskas, Anton L.
, p. 227 - 238 (2019/12/28)
A method has been developed for the preparation of oxazolo-[5,4- b ]pyridin-2(1 H)-ones based on the Hoffmann reaction of 2-oxo-1,2-dihydropyridine-3-carboxamides. Hydrolysis of oxazolo[5,4- b ]pyridin-2(1 H)-ones and the Hoffmann reaction of 2-oxo-1,2-dihydropyridine-3-carboxamides yielded 3-aminopyridin-2(1 H)-ones, including 4-aryl substituted derivatives in the series, for which effective phosphors with a quantum yield of up to 0.78 were detected. Photophysical properties of 3-aminopyridin-2(1 H)-ones were studied by UV and luminescence spectroscopy methods, and the relationship between their structure and photophysical properties was revealed.
One-Pot Synthesis of 3-Cyano-2-pyridones
Wang, Yingcai,Liu, Gang,Reyes, Jeremy Chris P.,Duverna, Randolph
, p. 1185 - 1191 (2015/08/06)
A versatile synthesis of 3-cyano-2-pyridones via a one-pot, four-component condensation of ethyl cyanoacetate, ketones, aldehydes, and ammonium acetate under very mild conditions has been developed. This method provides rapid access to this type of valuab
AZAINDAZOLES
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Page/Page column 53; 54, (2013/03/28)
Herein are disclosed azaindazoles of formula (I), (I), where the various groups are defined herein, and which are useful for treating cancer.