Methyl fluorosulfate → (2S, 4S)-2-(N,N-Dimethylcarbamoyl)-1-ethyl-1-methyl-4-(4-methoxybenzylthio)pyrrolidinium fluorosulfonate

HRID 5093

반응식

HRID 5093 반응식
[F:1][S:2]([O:5][CH3:6])(=[O:4])=[O:3].[CH3:7][N:8]([CH3:28])[C:9]([C@@H:11]1[CH2:15][C@H:14]([S:16][CH2:17][C:18]2[CH:23]=[CH:22][C:21]([O:24][CH3:25])=[CH:20][CH:19]=2)[CH2:13][N:12]1[CH2:26][CH3:27])=[O:10]>C(Cl)Cl>[F:1][S:2]([O-:5])(=[O:4])=[O:3].[CH3:28][N:8]([CH3:7])[C:9]([C@@H:11]1[CH2:15][C@H:14]([S:16][CH2:17][C:18]2[CH:19]=[CH:20][C:21]([O:24][CH3:25])=[CH:22][CH:23]=2)[CH2:13][N+:12]1([CH2:26][CH3:27])[CH3:6])=[O:10]

참가 물질

4

반응물 2

HCID 9870Methyl fluorosulfateHCID 57143534(2S, 4S)-2-(N,N-dimethyl-carbamoyl)-1-ethyl-4-(4-methoxybenzylthio)pyrrolidine

생성물 1

HCID 86745656(2S, 4S)-2-(N,N-Dimethylcarbamoyl)-1-ethyl-1-methyl-4-(4-methoxybenzylthio)pyrrolidinium fluorosulfonate

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

128 μl of methyl fluorosulfonate were added to a solution of 438 mg of (2S, 4S)-2-(N,N-dimethylcarbamoyl)-1-ethyl-4-(4-methoxybenzylthio)pyrrolidine dissolved in 10 ml of methylene chloride, and the mixture was stirred at room temperature for 2 hours. At the end of this time, the solvent was removed by distillation under reduced pressure, and the residue was washed repeatedly by decantation with diethyl ether and dried under reduced pressure to afford the title compound as an oil.

후처리

  1. customAt the end of this time, the solvent was removed by distillation under reduced pressure
  2. washthe residue was washed repeatedly by decantation with diethyl ether
  3. customdried under reduced pressure

출처 및 근거

ORD 기록
ord-cf85995aab2247649fbb7de51c4ee7a6
출처 데이터셋
uspto-grants-1993_09
특허 번호
US05242914

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