反応式
[CH3:1][C:2]1[C:9]([CH3:10])=[CH:8][CH:7]=[CH:6][C:3]=1[CH:4]=O.[CH:11]1([NH2:14])[CH2:13][CH2:12]1.C(=O)(O)[O-].[Na+].[BH4-].[Na+]>CO>[CH3:1][C:2]1[C:9]([CH3:10])=[CH:8][CH:7]=[CH:6][C:3]=1[CH2:4][NH:14][CH:11]1[CH2:13][CH2:12]1参加物
6
実験手順
A mixture of 2,3-dimethylbenzaldehyde (1 eq.), cyclopropylamine (1.2 eq.) and sodium bicarbonate (1.5 eq.) were heated at reflux in MeOH (0.5 M) for 1 h. The reaction mixture was then cooled in ice and sodium borohydride (1.2 eq.) was introduced portionwise. Following the completion of addition, the reaction mixture was warmed to RT and stirred at RT for 1 h. The volatiles were then removed in vacuo and the resulting residue was partitioned between H2O and CH2Cl2. The organic layer was separated, washed with brine, dried over MgSO4 and filtered. Concentration of the filtrate in vacuo afforded the title compound as a light yellow oil.
後処理
- temperaturewere heated
- temperatureThe reaction mixture was then cooled in ice
- additionthe completion of addition
- customThe volatiles were then removed in vacuo
- customthe resulting residue was partitioned between H2O and CH2Cl2
- customThe organic layer was separated
- washwashed with brine
- dry with materialdried over MgSO4
- filtrationfiltered
出典と根拠
- ORDレコード
- ord-be14b1427d9e452483eb7bab427ff737
- 出典データセット
- uspto-grants-2011_11
- 特許番号
- US08063105B2
関連ノート
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