115018-13-8Relevant academic research and scientific papers
Synthesis of polyfunctional unsaturated amines by the addition of functionalized organomagnesium reagents to unsaturated imminium ions
Gommermann, Nina,Koradin, Christopher,Knochel, Paul
, p. 2143 - 2149 (2002)
The reaction of propargylic and allylic aminals with trifluoromethanesulfonic anhydride at low temperature produces imminium salts, which react in the presence of N-methylpyrrolidinone (NMP) with functionalized arylmagnesium compounds, providing polyfunct
Propyniminium Salts - Synthesis, , and Cycloadditions
Maas, Gerhard,Singer, Berndt,Wald, Peter,Gimmy, Monika
, p. 1847 - 1854 (2007/10/02)
The propyniminium triflates 6 are obtained from 3-trifloxypropeniminium triflates 5 by elimination of triflic acid.Reaction with enaminones yields the 2-alkenyl-vinamidinium salts 14 and 18, resp., which result from ring-opening of intermediate cyclobuten
