Synthesis of 1,2-dibromo-1-ethoxypropane

Preparation of 1,2-dibromo-1-ethoxypropane

Preparation of 1,2-dibromo-1-ethoxypropane

Preparation of 1,2-dibromo-1-ethoxypropane

0.1 mole of bromine is dropped into a stirred and ice cooled mixture of 0.1 mole of propionaldehyde and 0.1 mole of ethyl alcohol in 20 ml of benzene containing 20 g of sodium sulfate. After 20 minutes stirring at room temperature the hydrated sodium sulfate is filtered off and the filtrate is worked up by distillation in a vacuum yielding 93% of 1,2-dibromo-1-ethoxypropane, b.p. 73-77° C/12 mm.

Chem. Ber., 98, 1673 (1965).

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