1: 11 percent / Rose Bengal (10-5 M), singlet oxygen / 93 h / Irradiation 2: 10 percent / Rose Bengal (10-5 M), singlet oxygen / methanol; CH2Cl2 / 115 h / Irradiation View Scheme

oxygen O2, singlet; Food Red No. 105 93 h; Irradiation;

oxygen O2, singlet; Food Red No. 105 93 h; Irradiation;