Diethyl Ether → HCID 86755925、化合物

HRID 365426ノート

反応式

HRID 365426 の反応式
C(OC(=O)[NH:7][C@H:8]([C:22](=[O:24])[NH2:23])[CH2:9][CH2:10][CH2:11][CH2:12][NH:13][C:14]([O:16][CH2:17][C:18]([Cl:21])([Cl:20])[Cl:19])=[O:15])(C)(C)C.C(OCC)C>Cl.C(OCC)(=O)C>[ClH:19].[Cl:19][C:18]([Cl:20])([Cl:21])[CH2:17][O:16][C:14](=[O:15])[NH:13][CH2:12][CH2:11][CH2:10][CH2:9][C@H:8]([NH2:7])[C:22](=[O:24])[NH2:23]

参加物

5

実験手順

[(1S)-1-carbamoyl-5-(2,2,2-trichloroethoxycarbonylamino)pentyl]carbamic acid tert butyl ester (39.5 g; 94 mmole) was dissolved in a solution of hydrogen chloride in ethyl acetate (1.5 M, 300 ml) and stirred for 30 min. Diethyl ether (300 ml) was added and the precipitate was filtered and dried to afford 30.5 g of ((5S)-5-amino-5-carbamoylpentyl)carbamic acid 2,2,2-trichloroethyl ester hydrochloride.

後処理

  1. filtrationthe precipitate was filtered
  2. customdried

出典と根拠

ORDレコード
ord-51ce729462d246598af54180cc2f29e2
出典データセット
uspto-grants-2000_10
特許番号
US06127341

反応ノート

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