Hydrogen Bromide → HCID 67120183, compound

Participants

Reaction Steps

To a solution of the product from step ii) (1 g) in acetic acid (3 mL) stirred at room temperature was added hydrobromic acid in acetic acid (33%, 3 mL). The mixture was stirred for 80 min and then tert-butyl methyl ether (8 mL) was added. The mixture was stirred for 5 min and then filtered, washing with t-butyl methyl ether (8 mL). Purification by recrystallisation from hot ethanol (20 mL) gave the title compound (0.82 g) as a solid.

Provenance & Evidence