Figure 7

Spectra of Pd(α-NaiEt)Cl2 in MeCN and the reaction mixture of Pd(α-NaiEt)Cl2 and 2-NH2-Pym in MeCN solution at 298 K. The arrows indicate decrease and increase of band intensities over the course of the reaction.
Spectra of Pd(α-NaiEt)Cl2 in MeCN and the reaction mixture of Pd(α-NaiEt)Cl2 and 2-NH2-Pym in MeCN solution at 298 K. The arrows indicate decrease and increase of band intensities over the course of the reaction.