Preparation of Pyridinium Tribromide

Preparation of Pyridinium Tribromide Pyridinium Tribromide: To the 1 liter  round bottom flask equipped with a reflux condenser and a dropping funnel 79.1 g of pyridine were placed, and while cooling the flask with ice-water, slowly from a dropping funnel 113 ml of 48% hydrobromic acid was added. Then, the reflux condenser is removed and … Read more