The integrated peak intensity in 19F NMR spectra as a function of time for the reaction of styrene 1c with pyrrolidine

July 23, 2024

• Title:       

  The integrated peak intensity in 19F NMR spectra as a function of time for the reaction of styrene 1c with pyrrolidine

• Image Source:

  Mechanistic study of multi-step nucleophilic substitution for trifluoromethylated styrenes

• Mark:

  Fig. 2

• Associated context:

  The simultaneous increase of its intensity and decreasing of intensity of 5 was observed during further progress of the reaction  (Fig. 2). The intermediate 6a undergoes further transformations as we described previously to form salts 8a.