Trifluoromethylated morpholines condensed with oxetane: Synthesis and transformations
作者:Alexander Yu. Rulev、Alexey R. Romanov、Evgeniy V. Kondrashov、Igor A. Ushakov、Vasiliy M. Muzalevskiy、Valentine G. Nenajdenko
DOI:10.1016/j.jfluchem.2019.109366
日期:2019.11
• The treatment of fluorinated α-bromoenones with amino diols leads mainly to bicyclic compounds bearing condensed morpholine and oxetane rings. These derivatives undergo spontaneous isomerization into bis-oxazines when standing in a chloroform solution at room temperature.
• 用氨基二醇处理氟化的α-溴烯酮主要导致带有稠合的吗啉和氧杂环丁烷环的双环化合物。当在室温下置于氯仿溶液中时,这些衍生物会自发异构化为双恶嗪。