Pyridine → Pyridinium, 1-(2-ethoxy-2-oxoethyl)-, bromide (1:1)

Beteiligte Stoffe

Reaktionsschritte

A mixture of pyridine (3 g, 38 mmol) and ethyl bromoacetate (6.3 g, 38 mmol) in 30 ml of ethyl acetate was stirred for 12 h. The precipitate formed was isolated by filtration and washed with diethyl ether (30 ml), to give, after drying, 7 g of 1-ethoxycarbonylmethylpyridinium bromide 5.

Herkunft & Nachweise