
Keywords: PDT; Photodynamic therapy; SOCl2; Thionyl chloride; AlCl3; Aluminium trichloride; TFA; Trifluoroacetic acid; C6H6; Benzene; NEt3; Triethylamine; BunOH; Butanol; Zn(OTf)2; Zinc triflate; THF; Tetrahydrofuran; DMF; Dimethyl formamide; DMSO; Dimethylsulfoxid