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

HRID 362038ノート

反応式

HRID 362038 の反応式
[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

参加物

4

反応物 2

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

生成物 1

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

試薬・触媒・溶媒 1

HCID 8857Ethyl Acetate溶媒3 回

実験手順

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.

後処理

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

出典と根拠

ORDレコード
ord-e840ef5831b943d88df0f2e3173735b5
出典データセット
uspto-grants-1999_02
特許番号
US05866564

反応ノート

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