Oxetane nudges in the DoM direction! Regioselective ortho-lithiation induced by an oxetane ring has been achieved. The reaction provides easy access to ortho-functionalized 2-aryloxetanes also through a lithiation/borylation Suzuki–Miyaura cross-coupling. The lithiation-directing ability of oxetane and the proton transfer mechanism have been investigated by competitive metalation and kinetic isotope effect studies.

Exploiting the Lithiation-Directing Ability of Oxetane for the Regioselective Preparation of Functionalized 2-Aryloxetane Scaffolds under Mild Conditions

Salomone A;PERNA, FILIPPO;CAPRIATI, Vito
2012-01-01

Abstract

Oxetane nudges in the DoM direction! Regioselective ortho-lithiation induced by an oxetane ring has been achieved. The reaction provides easy access to ortho-functionalized 2-aryloxetanes also through a lithiation/borylation Suzuki–Miyaura cross-coupling. The lithiation-directing ability of oxetane and the proton transfer mechanism have been investigated by competitive metalation and kinetic isotope effect studies.
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/11586/128023
 Attenzione

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

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 46
  • ???jsp.display-item.citation.isi??? 40
social impact