Synthesis of 2-(1-Benzofuran-2-yl)-4-(1,3-benzoxazol-2-yl/ 1,3-benzothiazol-2-yl) Quinolines as Blue Green Fluorescent Probes

Figure 2

Emission spectra of compounds 3(a-b) and 4(a–d) in different solvents.

(a)   Emission spectra of 3a

(b) Emission spectra of 3b

(c) Emission spectra of 4a

(d) Emission spectra of 4b

(e) Emission spectra of 4c

(f) Emission spectra of 4d