99875-10-2

Upstream product

• 495-69-2 Hippuric Acid 
• 100-52-7 benzaldehyde 
• 592-82-5 butyl isothiocyanate 
• 109-73-9 N-butylamine 
• 17606-70-1 (4Z)-4-benzylidene-2-phenyl-1,3-oxazol-5(4H)-one 

Downstream Products

• 107399-73-5 3-Butyl-2-phenyl-5-[1-phenyl-meth-(Z)-ylidene]-3,5-dihydro-imidazol-4-one 
• 17606-70-1 (4Z)-4-benzylidene-2-phenyl-1,3-oxazol-5(4H)-one 
• 99875-16-8 [(4Z)-4-benzylidene-5-oxo-2-phenyl-4,5-dihydro-1H-imidazol-1-yl]acetic acid 

Relevant academic research and scientific papers

Kinetics and mechanism of aminolysis of (Z)-4-arylidene-2-phenyl-5(4H)oxazolones

The kinetics of the reactions of a series of (Z)-4-arylidene-2-phenyl-5(4H)oxazolones 1 with n-butylamine and piperidine were studied spectrophotometrically in dioxane, ethanol, and cyclohexane under pseudo-first-order conditions and at different temperat

Isothiocyanate-Mediated Condensation of N-Acyl-α-amino Acids with Aromatic Aldehydes: One-Pot Synthesis of 1,2-Disubstituted 4-Arylmethylene-2-imidazolin-5-ones

N-Acetyl/benzoyl-amino acids (1c/1b, d) when heated with isothiocyanates (2) in the presence of suitable aromatic aldehydes (3) with pyridine as a catalyst, afford 1, 2-disubstituted 4-arylmethylene-2-imidazolin-5-ones (6).However, N-benzyloxycarbonylaminoacetic acid (1a) gives the corresponding anilide (11a).Mechanisms of these reactions are discussed.