Triethylamine → 3-(4-Trifluoromethylbenzamido)propan-1-ol

HRID 323681

반응식

HRID 323681 반응식
[NH2:1][CH2:2][CH2:3][CH2:4][OH:5].C(N(CC)CC)C.[F:13][C:14]([F:25])([F:24])[C:15]1[CH:23]=[CH:22][C:18]([C:19](Cl)=[O:20])=[CH:17][CH:16]=1>ClCCl>[F:13][C:14]([F:24])([F:25])[C:15]1[CH:23]=[CH:22][C:18]([C:19]([NH:1][CH2:2][CH2:3][CH2:4][OH:5])=[O:20])=[CH:17][CH:16]=1

참가 물질

5

반응물 3

HCID 8471TriethylamineHCID 90863-Amino-1-propanolHCID 676074-(Trifluoromethyl)benzoyl chloride

생성물 1

HCID 220068303-(4-Trifluoromethylbenzamido)propan-1-ol수율 85%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

A reaction vessel was charged with 7.51 g of 3-amino-1-propanol, 2.53 g of triethylamine and 50 ml of dichloromethane, and 5.21 g of 4-trifluoromethylbenzoyl chloride was slowly added dropwise under ice cooling. After stirring at room temperature for 6 hours, the reaction mixture was successively washed with diluted hydrochloric acid and water, dried over anhydrous magnesium sulfate, and then concentrated, which afforded 5.25 g of 3-(4-trifluoromethylbenzamido)propan-1-ol (85% yield).

후처리

  1. additionwas slowly added dropwise under ice cooling
  2. washthe reaction mixture was successively washed with diluted hydrochloric acid and water
  3. dry with materialdried over anhydrous magnesium sulfate
  4. concentrationconcentrated

출처 및 근거

ORD 기록
ord-ece45925b008448797d4966ece7fbb28
출처 데이터셋
uspto-grants-2001_04
특허 번호
US06214835B1

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