Hydrochloric Acid → (2S,4S)-4-(4-Methoxybenzylthio)-2-[(3S)-3-aminopyrrolidin-1-ylcarbonyl]-1-(4-nitrobenzyloxycarbonyl)pyrrolidine Hydrochloride

HRID 727645노트

반응식

HRID 727645 반응식
[ClH:1].[CH3:2][O:3][C:4]1[CH:37]=[CH:36][C:7]([CH2:8][S:9][C@@H:10]2[CH2:14][N:13]([C:15]([O:17][CH2:18][C:19]3[CH:24]=[CH:23][C:22]([N+:25]([O-:27])=[O:26])=[CH:21][CH:20]=3)=[O:16])[C@H:12]([C:28]([N:30]3[CH2:34][CH2:33][C@H:32]([NH2:35])[CH2:31]3)=[O:29])[CH2:11]2)=[CH:6][CH:5]=1>C(OCC)(=O)C>[ClH:1].[CH3:2][O:3][C:4]1[CH:5]=[CH:6][C:7]([CH2:8][S:9][C@@H:10]2[CH2:14][N:13]([C:15]([O:17][CH2:18][C:19]3[CH:20]=[CH:21][C:22]([N+:25]([O-:27])=[O:26])=[CH:23][CH:24]=3)=[O:16])[C@H:12]([C:28]([N:30]3[CH2:34][CH2:33][C@H:32]([NH2:35])[CH2:31]3)=[O:29])[CH2:11]2)=[CH:36][CH:37]=1

참가 물질

4

반응물 2

HCID 313Hydrochloric AcidHCID 67586148(2S,4S)-4-(4-Methoxybenzylthio)-2-[(3S)-3-aminopyrrolidin-1-ylcarbonyl]-1-(4-nitrobenzyloxycarbonyl)pyrrolidine

생성물 1

HCID 67586147(2S,4S)-4-(4-Methoxybenzylthio)-2-[(3S)-3-aminopyrrolidin-1-ylcarbonyl]-1-(4-nitrobenzyloxycarbonyl)pyrrolidine Hydrochloride

시약·촉매·용매 1

HCID 8857Ethyl Acetate용매3회

실험 절차

4.37 ml of a 4N solution of hydrogen chloride in ethyl acetate were added, whilst ice-cooling, to a solution of 3.00 g of (2S,4S)-4-(4-methoxybenzylthio)-2-[(3S)-3-aminopyrrolidin-1-ylcarbonyl]-1-(4-nitrobenzyloxycarbonyl)pyrrolidine [prepared as described in step (i) above] in 30 ml of ethyl acetate, and the resulting mixture was stirred at the same temperature for 30 minutes. At the end of this time, it was diluted with ethyl acetate, and the powder which precipitated was collected by filtration and dried, to give 3.20 g of the title compound, as a powder.

후처리

  1. customthe powder which precipitated
  2. filtrationwas collected by filtration
  3. customdried

출처 및 근거

ORD 기록
ord-33fe313ec29045acb1596a46a90ef62e
출처 데이터셋
uspto-grants-1998_01
특허 번호
US05712267

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