Hydrochloric Acid → 4-Formyl-3-methoxybenzoic acid
반응식
[CH:1]([C:3]1[CH:12]=[CH:11][C:6]([C:7]([O:9]C)=[O:8])=[CH:5][C:4]=1[O:13][CH3:14])=[O:2].O.Cl>CO.[OH-].[Na+]>[CH:1]([C:3]1[CH:12]=[CH:11][C:6]([C:7]([OH:9])=[O:8])=[CH:5][C:4]=1[O:13][CH3:14])=[O:2]참가 물질
6
실험 절차
1.72 g of methyl 4-formyl-3-methoxybenzoate was dissolved in 8.6 mL of methanol, to which 2.6 mL of a 20% aqueous solution of sodium hydroxide was added at room temperature, and this solution was stirred for one hour at the same temperature. The reaction mixture, to which water was added, was adjusted to pH 2 with 6M hydrochloric acid, and resultant precipitate was filtered out therefrom and washed with water to yield 1.49 g of 4-formyl-3-methoxybenzoic acid as light yellow solid.
후처리
- additionwas added at room temperature
- filtrationwas filtered out therefrom and
- washwashed with water
출처 및 근거
- ORD 기록
- ord-f300ada960e6404c8c73162ae3ae4977
- 출처 데이터셋
- uspto-grants-2010_08
- 특허 번호
- US07772285B2
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