57427-81-3Relevant articles and documents
An efficient synthesis of new class of pyrazolo[3,4-b]pyridine-6-one derivatives by a novel cascade reaction
Shi, Feng,Zhang, Junyong,Tu, Shujiang,Jia, Runhong,Zhang, Yan,Jiang, Bo,Jiang, Hong
, p. 1013 - 1017 (2007)
(Chemical Equation Presented) A novel cascade reaction of 4-arylidene-2-phenyl-1,3-oxazol-5(4H)-one with 3-methyl-l-phenyl-1H-pyrazol-5- amine was described and a number of new pyrazolo[3,4-b]pyridine-6-one derivatives were synthesized. This new protocol has the advantages of shorter time, higher yields, and lower cost as well as easier operation.
Utilization of 2-substituted 3, 1-benzoxazin-4-ones in synthesis of some quinazoline annulated derivatives
Abd-Alaziz, Asmaa M.,El-Naggar, Abeer M.,Sallam, Hanan A.,Youssef, Ahmed S. A.
, (2020/02/20)
In this study, a new series of quinazoline and their annulated derivatives have been synthesized. A number of quiazolinone derivatives substituted at position-3 were prepared from 3, 1-benzoxazinone by the treatment of 3,1-benzoxazinone with different nit
Sulfanilic acid-catalyzed green synthesis of 4-Arylidene-2-phenyl-5(4H)-Oxazolones
Kiyani, Hamzeh,Aslanpour, Shiva
, p. 297 - 303 (2018/02/22)
This study is focused on the catalytic activity of sulfanilic acid (SA) in the straightforward synthesis of 4-Arylidene-2-phenyl-5(4H)-oxazolones via condensation of aromatic aldehydes, hippuric acid, and acetic anhydride under green experimental conditio