Propane sultone → Agn-PC-004N6H

HRID 2219723노트

반응식

HRID 2219723 반응식
[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH2:9][CH2:10][NH:11][CH2:12][CH:13]=2)=[CH:4][CH:3]=1.[CH2:14]1[CH2:20][S:17](=[O:19])(=[O:18])[O:16][CH2:15]1>CC(C)=O>[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH2:13][CH2:12][N:11]([CH2:15][CH2:14][CH2:20][S:17]([OH:19])(=[O:18])=[O:16])[CH2:10][CH:9]=2)=[CH:4][CH:3]=1

참가 물질

4

반응물 2

HCID 14264Propane sultoneHCID 1977484-(4-Fluorophenyl)-1,2,3,6-tetrahydropyridine

생성물 1

HCID 11220282Agn-PC-004N6H

시약·촉매·용매 1

HCID 180Acetone용매

실험 절차

To a solution of 4-(4-fluorophenyl)-1,2,3,6-tetrahydropyridine (1.96 g, 13.7 mmol) in acetone (30 mL) was added 1,3-propane sultone (1.74 g, 14.5 mmol). The mixture was stirred at reflux overnight. Only a small amount of compound precipitated. The resulting suspension was cooled to room temperature with stirring and a larger amount of solid precipitated. The suspension was heated with the addition of a small amount of MeOH until complete dissolution of the solid. The resulting solution was stirred at reflux for a few minutes and was cooled to room temperature with stirring. The solid was collected by filtration, washed with MeOH and dried in vacuo. This allowed the isolation of compound F, 1.33 g (32%).

후처리

  1. temperatureat reflux overnight
  2. customOnly a small amount of compound precipitated
  3. stirringwith stirring
  4. customa larger amount of solid precipitated
  5. temperatureThe suspension was heated with the addition of a small amount of MeOH until complete dissolution of the solid
  6. stirringThe resulting solution was stirred
  7. temperatureat reflux for a few minutes
  8. temperaturewas cooled to room temperature
  9. stirringwith stirring
  10. filtrationThe solid was collected by filtration
  11. washwashed with MeOH
  12. customdried in vacuo

출처 및 근거

ORD 기록
ord-c779a11bc7774e4cbe2b54faea188b3f
출처 데이터셋
uspto-grants-2008_08
특허 번호
US07414076B2

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