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2,3-Dibromopropionaldehyde diethyl acetal

A. 2,3-Dibromopropionaldehyde diethyl acetal. A 500-ml., three-necked, round-bottomed flask is equipped with a mechanical stirrer, a pressure-equalizing dropping funnel fitted with a calcium chloride drying tube, and a thermometer. The flask and dropping funnel are charged with 28.0 g. (0.5 mole) of freshly distilled acrolein and 80.0 g. (0.5 mole) of bromine, respectively. The acrolein is stirred rapidly and cooled to 0° in an ice-salt bath, then bromine is added at a rate such that the temperature is kept at... [Pg.6]

See other pages where 2,3-Dibromopropionaldehyde diethyl acetal is mentioned: [Pg.6]    [Pg.115]    [Pg.143]    [Pg.144]    [Pg.145]    [Pg.10]    [Pg.11]    [Pg.13]    [Pg.15]    [Pg.6]    [Pg.115]    [Pg.143]    [Pg.144]    [Pg.145]    [Pg.10]    [Pg.11]    [Pg.13]    [Pg.15]   
See also in sourсe #XX -- [ Pg.10 , Pg.59 ]



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