Fig. 4: Photophysical and chiroptical properties of SVI = N-doped heterocycles.
From: Asymmetric S=N-embedded polyaromatic construction via enantioselective Pd-catalyzed C–H activation
a Absorption spectra of 2c, 2 l, 2x, and 4 m in DCM (1.0 × 10−5 M). b Emission spectra of 2c, 2l, 2x, and 4m in DCM (1.0 × 10−5 M). c CD spectra of (R, R/S, S)-2x in DCM (1.0 × 10−5 M). d CPL spectra of (R, R/S, S)-2x in DCM (1.0 × 10−5 M) excited at 388 nm. e glum values wavelength curves for (R, R/S, S)-2x. f Structure, fluorescence image of CH2Cl2 irradiated at 365 nm, and optical values for (R, R)-2x.
