Triethylamine → N-[1-(3,4-dichlorobenzyl)-4-piperidinyl]-2-(3-phenyl-1H-1,2,4-triazol-5-yl)acetamide
反応式
[C:1]1([C:7]2[N:11]=[C:10]([CH2:12][C:13]([OH:15])=O)[NH:9][N:8]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.Cl.[Cl:17][C:18]1[CH:19]=[C:20]([CH:29]=[CH:30][C:31]=1[Cl:32])[CH2:21][N:22]1[CH2:27][CH2:26][CH:25]([NH2:28])[CH2:24][CH2:23]1.C(N(CC)CC)C.C(=O)([O-])O.[Na+]>ClCCl>[Cl:17][C:18]1[CH:19]=[C:20]([CH:29]=[CH:30][C:31]=1[Cl:32])[CH2:21][N:22]1[CH2:23][CH2:24][CH:25]([NH:28][C:13](=[O:15])[CH2:12][C:10]2[NH:9][N:8]=[C:7]([C:1]3[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=3)[N:11]=2)[CH2:26][CH2:27]1参加物
反応物 4
生成物 1
試薬・触媒・溶媒 1
実験手順
(3-Phenyl-1H-1,2,4-triazol-5-yl)acetic acid (0.020 g) and N,N′-carbonyl diimidazole (0.016 g) in dichloromethane was stirred under nitrogen for 3 minutes. 1-(3,4-Dichlorobenzyl)-4-piperidinamine hydrochloride (0.031 g) and triethylamine (0.036 g) was then added and allowed to stir for 1 hour under nitrogen. Saturated sodium hydrogen carbonate was added to the reaction with the resulting solution being extracted three times with dichloromethane. The pooled organic phases were washed once with water, once with brine, dried over magnesium sulfate, filtered and the solvent removed under reduced pressure to a white solid. This was purified by RPHPLC (75%-5%, 0.1% ammonium acetate/acetonitrile). Saturated sodium hydrogen carbonate was added to the pooled collected fractions with the resulting solution being extracted three times with dichloromethane. The pooled organic phases were washed once with water, once with brine, dried over magnesium sulfate, filtered and the solvent removed under reduced pressure to leave N-[1-(3,4-dichlorobenzyl)-4-piperidinyl]-2-(3-phenyl-1H-1,2,4-triazol-5-yl)acetamide(0.031 g).
後処理
- extractionbeing extracted three times with dichloromethane
- washThe pooled organic phases were washed once with water, once with brine
- dry with materialdried over magnesium sulfate
- filtrationfiltered
- customthe solvent removed under reduced pressure to a white solid
- customThis was purified by RPHPLC (75%-5%, 0.1% ammonium acetate/acetonitrile)
- additionSaturated sodium hydrogen carbonate was added to the
- custompooled collected fractions with the resulting solution
- extractionbeing extracted three times with dichloromethane
- washThe pooled organic phases were washed once with water, once with brine
- dry with materialdried over magnesium sulfate
- filtrationfiltered
- customthe solvent removed under reduced pressure
出典と根拠
- ORDレコード
- ord-8a5c7eb50fd24581ae810e34f692c325
- 出典データセット
- uspto-grants-2005_06
- 特許番号
- US06903085B1
反応ノート
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