Indexed by:Journal Article

Date of Publication:2018-10-01

Journal:HETEROCYCLES

Included Journals:SCIE

Volume:96

Issue:10

Page Number:1779-1785

ISSN:0385-5414

Key Words:Achmatowicz Rearrangement; aza-Achmatowicz Rearrangement; Vanadium; Pyranone; Pyridinone

Abstract:A novel and efficient synthesis of substituted pyranones and pyridinones is developed using cumene hydroperoxide as oxidant by vanadium-catalyzed Achmatowicz rearrangement and aza-Achmatowicz rearrangement reactions. It offers a sustainable and environmentally benign approach to access multisubstituted pyranones or pyridinones derivatives.