1-Alkyl-2-trifluoromethylaziridines: The bacisity and ring-opening reactions under the action of acids
摘要:
The basicity of 1-alkyl-2-trifluoromethylaziridines is -two orders of magnitude lower than that of non-fluorinated analogs. Aziridines are stable to H2S and AcOH, but react with AcSH, HCl, HBr, H2SO4, TsOH, and picric acid to give products of ring-opening.
Nucleophilic substitution of bromine in vicinal bromotrifluoroalkylamines
作者:Yu. L. Ignatova、N. M. Karimova、I. N. Rozhkov
DOI:10.1007/bf00717368
日期:1994.5
SecondaryN-(2-bromo-3,3,3-trifluoropropyl)-N-alkylamines cyclize under the action of bases to yield aziridines. TertiaryN-(2-bromo-3,3,3-trifluoropropyl)amines react with S-nucleophiles to give products of bromine substitution.
1-Alkyl-2-trifluoromethylaziridines: The bacisity and ring-opening reactions under the action of acids
作者:N. M. Karimova、Yu. L. Teplenicheva、A. F. Kolomiets、A. V. Fokin
DOI:10.1007/bf02496214
日期:1997.6
The basicity of 1-alkyl-2-trifluoromethylaziridines is -two orders of magnitude lower than that of non-fluorinated analogs. Aziridines are stable to H2S and AcOH, but react with AcSH, HCl, HBr, H2SO4, TsOH, and picric acid to give products of ring-opening.