The application of meso-scale flow chemistry in research laboratories continues to increase. Here, we report on the use of a modular cryo-flow device as applied to a diastereoselective fluorination process. The reactor can be incorporated into existing flow chemistry setups to permit continuous processing at low temperatures without recourse to cryogenic consumables.
Key words
diastereoselective fluorination - flow chemistry - cryo-flow reactor - polymer-supported reagents - chiral auxiliary