Ammonium Chloride → HCID 12319462, 화합물

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[Br:1][C:2]1[CH:9]=[CH:8][CH:7]=[CH:6][C:3]=1[CH:4]=[O:5].[Cl:10][C:11]1[CH:16]=[CH:15][C:14]([Mg]Br)=[CH:13][CH:12]=1.[Cl-].[NH4+]>C(OCC)C>[Cl:10][C:11]1[CH:16]=[CH:15][C:14]([CH:4]([C:3]2[CH:6]=[CH:7][CH:8]=[CH:9][C:2]=2[Br:1])[OH:5])=[CH:13][CH:12]=1

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온도: -78 °C

실험 절차

2-bromobenzaldehyde (1 ml) was dissolved in diethyl ether (20 ml) and cooled to −78° C. 4-chlorophenylmagnesium bromide (1M diethyl ether solution, 9 ml) was added thereto and the reaction mixture was stirred for one hour at the same temperature. Saturated ammonium chloride aqueous solution was added thereto and the water layer was extracted with ethyl acetate. The organic layer was dried with anhydrous magnesium sulfate. The solvent was distilled off and the obtained residue was purified by column chromatography to obtain the title compound (2.50 mg) having the following physical data.