video tutorial Sodium bromate oxidation of tetrahydrofuran

Summary of the video content:

• An attempt to oxidize tetrahydrofuran (THF) with sodium bromate under acidic conditions is described and demonstrated, including small- and larger-scale setups.
• The initial reaction is slow and requires heating; bromine formation and fumes appear as the reaction progresses, indicating a vigorous oxidation process.
• The setup includes reflux, condensation, temperature monitoring, and safety measures due to exothermicity and halogen evolution.
• The reaction is quenched and the mixture is worked up via extractions, drying, and distillation.
• The distillate is identified as gamma-butyrolactone (GBL), a known sedative drug with abuse potential; its production and distribution are illegal in many countries.
• The presenters close with safety reflections and a sign-off.