Table 2 Homogeneous visible light oxidative coupling of various amines into imines^a.

^a0.10 mmol benzylamine, 0.10 μmol PTC-1(2H), 1.0 atm O₂, 25 W blue LED (420 nm < λ < 490 nm), and 0.5 mL toluene-d₈.
^bDetermined by ¹H NMR analysis every 5 min.
^cTOF value was calculated by mmol of amine converted per mmol of porphyrin unit per hour.
^dNo irradiation.
^e3.00 μmol H₂CBPP.
^f3.00 μmol TPP.
^g0.10 μmol PTC-1(2H) and 5.00 μmol triethylenediamine (DABCO).
^h0.10 μmol PTC-1(2H) and 5.00 μmol benzoquinone (BQ).

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