Fig. 6. UV-Vis spectra of 5-Pd before and after irradiation at 365 nm in DMF/H2O 1 : 1 (c = 3 × 10−4 M, DMF/H2O 1 : 1). The initial spectrum of trans-5-Pd reflects the inhomogeneous nature of the systems (low intensity absorption, shifted baseline), which, upon irradiation, is converted to the spectrum of the soluble cis-5-Pd.
