1-(bromomethyl)-4-(2-methoxyethoxy)benzene

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: In 30 ml of 95% ethanol were dissolved 1.5 g of 2-t-butyl-4-chloro-5-mercapto-3(2H)-pyridazinone and 1.85 g of 4-(2-methoxyethoxy)benzyl bromide, and then 0.48 g of anhydrous sodium carbonate was added thereto. The resulting mixture was stirred overnight at room temperature, poured into water, extracted with benzene, washed with water and dried over anhydrous sodium sulfate. Benzene was distilled off under reduced pressure and the resulting solid was recrystallized from n-hexane-benzene to obtain 1.64 g of the aimed compound, m.p. 105.6°~107.3° C. extracted with benzene washed with water dried over anhydrous sodium sulfate Benzene was distilled off under reduced pressure the resulting solid was recrystallized from n-hexane-benzene