1209004-35-2Relevant academic research and scientific papers
Novel rearrangement during the reaction of diethylmalonate withα-(5-substituted 2-hydroxyphenyl)-n-phenyl nitrones
Jayapradha,Muthusubramanian
, p. 434 - 441 (2010)
The hydroxyl group at the ortho position of the-aryl ring of-(2-hydroxyaryl)-N-aryl nitrones altered the expected course of the reaction between differently substituted-(2-hydroxyaryl)-N-aryl nitrones and diethylmalonate, leading to the formation of an enamine involving an interesting rearrangement under microwave irradiation. The enamines have been characterized by NMR and X-ray analyses, and a reasonable mechanism has been put forwarded to explain the rearrangement.
