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. 2023 Sep 18;62(43):e202307907. doi: 10.1002/anie.202307907

Figure 2.

Figure 2

Extension to different substrates. Photocatalytic homo‐coupling of various benzylic chlorides to the corresponding bibenzyls using Cu/ZnO photocatalyst. (a) Reaction conditions: 10 mM reactant, 10 mg photocatalyst in 5 ml solvent (2‐propanol: water=1 : 1) under 365 nm LED irradiation for 6 h, Ar, room temperature. (b) Analysed by gas chromatography‐flame ionization detection (GC‐FID) and gas chromatography‐mass spectrometry (GC‐MS), and all conversions ≥99 %, the percentage indicates its yield, the equation for calculating yield is shown in Equation S2.