Table 1.

Kinetic parameters for the photo-oxidation reaction of DMA (k_obs^DMA) sensitized by 6, 7, and TMP, as well as quantum yields of O₂(¹Δ_g) production (Φ_Δ).

Porphyrin	kobsDMA (s−1) a	kobsDMA (s−1) b	kobsDMA (s−1) c	ΦΔ a
6	(1.96 ± 0.05) × 10−4	(0.85 ± 0.03) × 10−4	ND	0.42 ± 0.02
7	(2.15 ± 0.06) × 10−4	(0.93 ± 0.04) × 10−4	ND	0.46 ± 0.02
TMP	(3.01 ± 0.08) × 10−4	(1.50 ± 0.06) × 10−4	ND	0.65 ± 0.03 d

^a DMF; ^b DMF/5% water; ^c DMF/5% water in the presence of 50 mM KI; ^d from [15]; ND: not detected.