Rs. Singh et al., Base catalysed methanolysis of 4-anilinomethylene-2-phenyl-2-oxazolin-5-one: Unexpected formation of N-benzoylaminoacetanilide, I J CHEM B, 39(5), 2000, pp. 390-392
Citations number
9
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY
The reaction of 4-anilinomethylene-2-phenyl-2-oxazolin-5-one 1 with 3.0 equ
ivalents of sodium methoxide in methanol affords N-benzoylaminoacetanilide
3. Further, methyl 3-anilino-2-benzoylaminopropenoate 2 also affords produc
t 3, when treated with sodium methoxide in methanol at reflux temperature.
A plausible mechanism for this conversion has been proposed.