Reactions of C-aryl-N-alkyl azomethine oxides with 1,1-dimethylallene proceed through an initial 1,3-dipolar cycloaddition, followed by two competing processes: formation of a substituted piperidin-4-one by a further addition reaction of the intermediate with the azomethine oxide and intramolecular rearrangement of the alkylidene-isoxazolidine monoadduct leading to a pyrrolidin-3-one.

Cycloaddition reactions of cumulenes. Part IV. A novel mode of reaction of azomethine oxides with 1,1-dimethylallene; Formation of a substituted piperidin-4-one

SINDONA, Giovanni;
1976-01-01

Abstract

Reactions of C-aryl-N-alkyl azomethine oxides with 1,1-dimethylallene proceed through an initial 1,3-dipolar cycloaddition, followed by two competing processes: formation of a substituted piperidin-4-one by a further addition reaction of the intermediate with the azomethine oxide and intramolecular rearrangement of the alkylidene-isoxazolidine monoadduct leading to a pyrrolidin-3-one.
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11770/132109
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 28
  • ???jsp.display-item.citation.isi??? ND
social impact