Sodium Chloride → Mofegiline

HRID 1489916노트

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HRID 1489916 반응식
C(Cl)(=O)C(Cl)=O.C[N:8]([CH3:11])C=O.[F:12]/[CH:13]=[C:14](\[CH2:17][CH2:18][C:19]1[CH:24]=[CH:23][C:22]([F:25])=[CH:21][CH:20]=1)/CO.[Cl-].[Na+]>C1(C)C=CC=CC=1>[NH2:8][CH2:11]/[C:14](=[CH:13]/[F:12])/[CH2:17][CH2:18][C:19]1[CH:24]=[CH:23][C:22]([F:25])=[CH:21][CH:20]=1

참가 물질

6

반응물 4

HCID 5234Sodium ChlorideHCID 6228DimethylformamideHCID 65578Oxalyl chlorideHCID 10943450(E)-2-(fluoromethylene)-4-(p-fluorophenyl)butan-1-ol

생성물 1

HCID 6437850Mofegiline

시약·촉매·용매 1

HCID 1140Toluene용매2회

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온도
0 °C

실험 절차

Combine oxalyl chloride (2.71 g, 21.4 mmol) and toluene (20 mL). Cool to 0° C. Add N,N-dimethylformamide (1.62 g, 22.2 mmol) as a solution in toluene (2 mL). Warm to ambient temperature. After 10 minutes, cool to 0° C. Add (E)-2-(fluoromethylene)-4-(p-fluorophenyl)butan-1-ol (4.0 g, 20.2 mmol). Warm to ambient temperature. After 18 hours, pour the reaction mixture into a saturated sodium chloride solution (100 mL). Extract the aqueous layer 3 times with toluene. Dry the combined organic layers over Na2SO4, filter, and evaporate in vacuo to give the title compound. 1H NMR (CDCl3, 300 MHz) δ 2.52 (m, 2H), 2.75 (m, 2H), 3.91 (d, J=6Hz, 2H), 6.65 (d, J=82.5Hz, 1H), 6.95 (m, 2H), 7.15 (m, 2H).

후처리

  1. temperatureWarm to ambient temperature
  2. temperaturecool to 0° C
  3. temperatureWarm to ambient temperature
  4. waitAfter 18 hours
  5. extractionExtract the aqueous layer 3 times with toluene
  6. dry with materialDry the combined organic layers over Na2SO4
  7. filtrationfilter
  8. customevaporate in vacuo

출처 및 근거

ORD 기록
ord-701d09fcd2244ad69a3e15cd56223308
출처 데이터셋
uspto-grants-1997_10
특허 번호
US05679854

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