Release Time:2019-10-10  Hits:

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.