109702-98-9Relevant academic research and scientific papers
Reactions of Some 1,3-Diaminonucleophiles with Azlactones
Tikdari, Ahmad M.,Tripathy, Pradeep K.,Mukerjee, Arya K.
, p. 1659 - 1662 (2007/10/02)
Triethylamine-mediated reactions of S-substituted isothiuronium halides (2) with unsaturated azlactones (1) gave the corresponding S-substituted 2-thiopyrimidines (3), S-substituted 3-thioacrylanilide (10), and 4-benzylidene-2-iminoimidazolidin-5-one (13)
Reactions of 4-Anilinomethylene- and 4-Ethoxymethylene-2-phenyl-2-oxalin-5-ones
Tripathy, Pradeep K.,Mukerjee, Arya K.
, p. 1059 - 1060 (2007/10/02)
4-Anilinomethylene-2-phenyl-2-oxazolin-5-one (3b) is resistant to aminolysis with aniline.However, it undergoes facile hydrolysis and alcoholysis, and affords pyrazolones (7) on reaction with hydrazines. 4-Ethoxymethylene-2-phenyl-2-oxazolin-5-one (3a giv
