Jump to main content
Jump to site search


Copper-catalyzed [4 + 2] annulation reaction of β-enaminones and aryl diazonium salts without external oxidant: access to highly functionalized 3H-1,2,4-triazines via homogeneous or heterogenous strategy

Abstract

Both homogeneous and heterogenous strategies to access highly functionalized 3H-1,2,4-triazines by Cu-catalyzed [4 + 2] cycloaddition were developed. This new protocol features external oxidant-free conditions, using non-noble copper catalyst and good functional group compatibility. The variety of copper valence was further confirmed by X-ray photoelectron spectroscopic.

Back to tab navigation

Supplementary files

Article information


Submitted
27 Nov 2019
Accepted
03 Jan 2020
First published
06 Jan 2020

Org. Chem. Front., 2020, Accepted Manuscript
Article type
Research Article

Copper-catalyzed [4 + 2] annulation reaction of β-enaminones and aryl diazonium salts without external oxidant: access to highly functionalized 3H-1,2,4-triazines via homogeneous or heterogenous strategy

Q. Ding, M. Li, Y. Sun, Y. Yu, J. B. Baell and F. Huang, Org. Chem. Front., 2020, Accepted Manuscript , DOI: 10.1039/C9QO01413F

Social activity

Search articles by author

Spotlight

Advertisements