Photoredox‐Promoted Co‐Production of Dihydroisoquinoline and H 2 O 2 over Defective Zn 3 In 2 S 6

Abstract One of the most sustainable and promising approaches for hydrogen peroxide (H 2 O 2 ) production in a low‐cost and environment‐friendly way is photosynthesis, which, however, suffers from poor carrier utilization and low H 2 O 2 productivity. The addition of proton donors such as isopropanol or ethanol can increase H 2 O 2 production, which, unfortunately, will inevitably elevate the entire cost while wasting the oxidizing power of holes (h + ). Herein, the tetrahydroisoquinolines (THIQs) is employed as a distinctive proton donor for the thermodynamically feasible and selective semi‐dehydrogenation reaction to highly valuable dihydroisoquinolines (DHIQs), and meanwhile, to couple with and promote H 2…

• NS
  Natural Science Foundation of Shanghai

  Award: 21ZR1418700
• SA
  Science and Technology Commission of Shanghai Municipality

  Award: 22QA1403400
• EC
  East China Normal University