Fig. 8.
RR spectra of intermediate 6a (A) and its decomposition product (B) obtained with 568-nm excitation at 110 K. Sharp Raman bands below 400 and above 900 cm−1 correspond to solvent vibrations.
RR spectra of intermediate 6a (A) and its decomposition product (B) obtained with 568-nm excitation at 110 K. Sharp Raman bands below 400 and above 900 cm−1 correspond to solvent vibrations.