R. Grigg, V. Sridharan, Mufakhrul Shah
Oct 10, 2008
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Influential Citations
20
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Journal
The Journal of organic chemistry
Abstract
A palladium-catalyzed three-component cascade process for the synthesis of isoindolone and phthalazone derivatives is reported. The cascade process involves carbonylation of an aryl iodide/Michael acceptor to give an acylpalladium species which is intercepted by a hydrazine nucleophile. Intramolecular Michael addition follows to give either N-aminoisoindolones or mono- N- and di-N,N'-phthalazones depending on whether a monosubstituted or 1,2-disubstituted hydrazine nucleophile is used.