Chloroacetyl chloride → 2-chloro-N-(3,5-dimethylphenyl)acetamide

HRID 490162노트

반응식

HRID 490162 반응식
[CH3:1][C:2]1[CH:3]=[C:4]([CH:6]=[C:7]([CH3:9])[CH:8]=1)[NH2:5].[Cl:10][CH2:11][C:12](Cl)=[O:13]>[OH-].[Na+].ClCCl>[Cl:10][CH2:11][C:12]([NH:5][C:4]1[CH:6]=[C:7]([CH3:9])[CH:8]=[C:2]([CH3:1])[CH:3]=1)=[O:13]

참가 물질

5

반응물 2

HCID 6577Chloroacetyl chlorideHCID 79493,5-Dimethylaniline

생성물 1

HCID 15228732-chloro-N-(3,5-dimethylphenyl)acetamide수율 94.1%

시약·촉매·용매 2

HCID 6344Dichloromethane용매HCID 14798Sodium Hydroxide용매

실험 절차

3,5-Dimethylaniline (Acros, 10.50 mL, 84.05 mmol) in 2N sodium hydroxide (200 mL) was treated with chloroacetyl chloride (Acros, 10.00 mL, 125.7 mmol) as a solution in dichloromethane (200 mL) drop wise. After 18 hours, the layers were separated. The organic phase was washed with 1N hydrochloric acid, dried (Na2SO4), filtered, and the filtrate concentrated under reduced pressure to provide 15.64 g (94%) of the title compound as a white solid. 1H NMR (300 MHz, DMSO-d6) δ 2.24 (s, 6H), 4.21 (s, 2H), 6.73 (s, 1H), 7.20 (s, 2H), 10.11 (br s, 1H); MS (DCI/NH3) m/e 198 (M+H)+.

후처리

  1. customthe layers were separated
  2. washThe organic phase was washed with 1N hydrochloric acid
  3. dry with materialdried (Na2SO4)
  4. filtrationfiltered
  5. concentrationthe filtrate concentrated under reduced pressure

출처 및 근거

ORD 기록
ord-225bfdf6b3b7427dbf7feea6fd7d478b
출처 데이터셋
uspto-grants-2009_05
특허 번호
US07528134B2

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