39784-24-2Relevant academic research and scientific papers
A new synthetic route to 4-arylidene-2-phenyl-2-imidazolin-5-ones
Shafi,Sobha
, p. 378 - 379 (2007/10/03)
Condensation of aromatic aldehydes with benzoylglycine amide in saturated potassium carbonate solution yields imidazolinones 2. Eight imidazolinones have been synthesized by this method in 4460% yields. The reaction follows pathway (i) which has been prov
Synthesis of some New Derivatives of Imidazole Compounds
El-Maghraby, M. A.,El-Ela, A. Abou,Khalafalla, A. K.,El-Shami, E.
, p. 676 - 680 (2007/10/02)
The reaction of 1-substituted-2-phenyl-4-arylidine-5-imidazolones with different nucleophilic reagents has been studied.The new compounds synthesised showed certain biological activities.
A Convenient Synthesis of Unsaturated 2,4-Disubstituted 2-Imidazolin-5-ones
Devasia, Ganapathiplackal M.,Shafi, P. Mohamed
, p. 657 - 660 (2007/10/02)
Twenty five unsaturated 2,4-disubstituted 2-imidazolin-5-ones (IV) have been prepared in 23-71percent yields by condensing aromatic aldehydes with a mixture of ethyl chloroacetate and an aromatic amidinium chloride in the presence of sodium hydrogencarbonate.Twenty three of them have also been prepared in 62-97percent yields by this method using ethyl bromoacetate instaed of the chloroacetate.Further, two unsaturated 2-imidazolin-5-ones (IV) have been prepared by these two methods using cyclohexanone (yields 33percent each) and cinnamaldehyde (yields 0 and 18percent) instead of the aromatic aldehydes.
