K. Sadovnikov, D. Vasilenko, K. Sedenkova
Jul 1, 2020
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0
Influential Citations
3
Citations
Journal
Mendeleev Communications
Abstract
5-Aminoisoxazoles bearing 3-positioned electron-withdrawing group react chemoselectively with trifluoroacetyl nitrate (generated from ammonium nitrate and trifluoroacetic anhydride) to give the corresponding 4-nitro derivatives in yields up to 80%. The results were rationalized by computation studies. Several 5-amino-4-nitroisoxazole-3-carboxilic acid derivatives revealed moderate antibacterial activity.