34103-06-5

Upstream product

• 1199-01-5 2-phenylazlactone 
• 783-08-4 [4-(benzylideneamino)phenyl]methanol 
• 356791-01-0 N-(1-oxo-3-phenyl-1-(piperidin-1-yl)-prop-2-en-2-yl)benzamide 
• 842-74-0 4-benzylidene-2-phenyloxazole-5(4H)-one 
• 104-94-9 4-methoxy-aniline 
• 34103-13-4 N-(3-(4-methoxyphenylamino)-3-oxo-1-phenylprop-1-en-2-yl)benzamide 

Relevant academic research and scientific papers

Reaction of 2-Phenyl-4-arylidene-1,3-oxazolones with Different Nucleophiles for Synthesis of Some New Heterocycles

Refluxing of 1,3-oxazolone (1a) with malononitrile in dry benzene and in the presence of ammonium acetate afforded imidazolone derivative (2). However, carrying out the same reaction in absolute ethanol and in the presence of piperidine as a base gave the

Synthesis of 4-Arylidene--1,2-disubstituted-Δ2-imidazolin-5-ones

Addition of 2-substituted-5-oxo-4,5-dihydro-1,3-oxazoles (5-oxazolones) (3) to imines in benzene leads to the formation of 4-arylidene-Δ2-1,3-oxazolin-5-ones (8) which undergo aminolysis and subsequent cyclisation to the corresponding 4-arylidene-1,2-disubstituted-Δ2-imidazolin-5-ones (10) on heating under reflux in gl. acetic acid.