Practical route for N,O-heteroatom interchange in 3,5-disubstituted-4-nitroisoxazoles
作者:Mauro F.A. Adamo、Donato Donati、Piero Sarti-Fantoni、Arianna Buccioni
DOI:10.1016/j.tetlet.2007.12.019
日期:2008.2
Reaction of 3-methyl-4-nitro-5-alkylisoxazoles with hydroxylamine provides a practical means to interchange the N,O-heteroatoms on the isoxazole core thereby expanding the range of compounds obtainable from 3-methyl-4-nitro-5-styrylisoxazoles. (c) 2007 Elsevier Ltd. All rights reserved.