Regioselective Synthesis of NO-Donor (4-Nitro-1,2,3-triazolyl)furoxans via Eliminative Azide–Olefin Cycloaddition

A facile and efficient method for the regioselective [3 + 2] cycloaddition of 4-azidofuroxans to 1-dimethylamino-2-nitroethylene under <i>p</i>-TSA catalysis affording (4-nitro-1,2,3-triazolyl)furoxans was developed. This transformation is believed to proceed via eliminative azide–olefin...

Full description

Bibliographic Details

Published in:	Molecules
Main Authors:	Irina A. Stebletsova, Alexander A. Larin, Ivan V. Ananyev, Leonid L. Fershtat
Format:	Article
Language:	English
Published:	MDPI AG 2023-10-01
Subjects:	nitrogen heterocycles furoxan triazole cycloaddition NO donors Griess assay
Online Access:	https://www.mdpi.com/1420-3049/28/19/6969