Photoreactor Designs

• Tubular Flow Photoreactors (aka "Plug Flow Photoreactors")
• Falling Film Photoreactors 
• Side-loop Photoreactors
• • Side-loop Photoreactors 
  • Thin-film Side-loop Photoreactors
  • MISCOP Side-loop Photoreactors (static mixers)
  • Radial-flow Side-loop Photoreactors
• Agitated Batch Photoreactors
• • Agitated Batch Photoreactors (low visocisty)
  • Scrape-mixed Batch Photoreactors (high viscosity)
  • Gas-dispersed Batch Photoreactors 
• Flat Bed Photoreactors 
• • Thin Film Flow Photoreactors
  • Static Mixer Flow Photoreactors
  • Packed Bed Flow Photoreactors
  • Gas-liquid Flow Photoreactor
• and more ...

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Typical Applications

• Photochlorinations (e.g., Side-chain photochlorinations) 
• Benzylic photobrominations for API intermediate synthesis
• (Metalla)photoredox Cross-couplings
• Steriod-hormone Synthesis (e.g., Vitamin D3 derivatives)
• Vitmanin Production (e.g., Vitamin A) 
• Rearangements (e.g., Norrish)
• Isomerizations (e.g., Iribotecan by cis-trans isomerization)
• Singlet-oxygen reactions (e.g., Artemisinin and rose oxide synthesis) 
• Cycloadditions (e.g., oxetane intermediates via Paternò-Büchi reactions)
• Cryogenic Photo-induced Fluorinations (e.g., Fomblin process)
• Fluoroalkylations (e.g., Trilfuoromethylations with the Langlois reagent)
• C-H Functionalizations