Unexpected spontaneous ring-contraction rearrangement of trifluoromethylated 1,2-oxazine N-oxides to 1-pyrroline N-oxides

作者：Korotaev Vladislav Yu; Barkov Alexey Yu; Slepukhin Pavel A; Kodess Mikhail I; Sosnovskikh Vyacheslav Ya^*

来源：Mendeleev Communications, 2011, 21(5): 277-279.

DOI：10.1016/j.mencom.2011.09.016

6-Amino-4-trifluoromethyl-5,6-dihydro-4H-1,2-oxazine 2-oxides undergo spontaneous rearrangement into 4-amino-2-hydroxy-4-trifluoromethyl-3,4-dihydro-2H-pyrrole 1-oxides.

• 出版日期2011-10