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Hydrochloric Acid → (2R,3S)-3-amino-4-phenyl-1-({1-[3-(trifluoromethyl)phenyl]cyclopropyl}amino)butan-2-ol hydrochloride

HRID 387622
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HRID 387622 반응식
[CH2:1]([C@H:8]([NH:26]C(=O)OC(C)(C)C)[C@H:9]([OH:25])[CH2:10][NH:11][C:12]1([C:15]2[CH:20]=[CH:19][CH:18]=[C:17]([C:21]([F:24])([F:23])[F:22])[CH:16]=2)[CH2:14][CH2:13]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[ClH:34]>ClCCl.O1CCOCC1>[ClH:34].[NH2:26][C@@H:8]([CH2:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1)[C@H:9]([OH:25])[CH2:10][NH:11][C:12]1([C:15]2[CH:20]=[CH:19][CH:18]=[C:17]([C:21]([F:22])([F:23])[F:24])[CH:16]=2)[CH2:14][CH2:13]1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 2

HCID 313Hydrochloric AcidHCID 86644019tert-butyl[(1S,2R)-1-benzyl-2-hydroxy-3-({1-[3-(trifluoromethyl)phenyl]cyclopropyl}amino)propyl]carbamate

생성물 1

HCID 68473826(2R,3S)-3-amino-4-phenyl-1-({1-[3-(trifluoromethyl)phenyl]cyclopropyl}amino)butan-2-ol hydrochloride

시약·촉매·용매 2

HCID 6344Dichloromethane용매HCID 312751,4-Dioxane
용매

실험 절차

6.8 g of tert-butyl [(1S,2R)-1-benzyl-2-hydroxy-3-({1-[3-(trifluoromethyl)phenyl]cyclopropyl}amino)propyl]carbamate are then dissolved in 250 cm3 of dichloromethane at a temperature close to 20° C. 36.6 cm3 of a 4M solution of hydrochloric acid in dioxane are added. The reaction mixture is kept stirring for 1 h 30 min at a temperature close to 20° C. The reaction mixture is concentrated using a rotary evaporator under reduced pressure (5 kPa). The beige solid obtained is triturated in diisopropyl ether then filtered. 5.4 g of (2R,3S)-3-amino-4-phenyl-1-({1-[3-(trifluoromethyl)phenyl]cyclopropyl}amino)butan-2-ol hydrochloride (2:1) are obtained.

후처리

  1. customclose to 20° C
  2. customclose to 20° C
  3. concentrationThe reaction mixture is concentrated
  4. customa rotary evaporator under reduced pressure (5 kPa)
  5. customThe beige solid obtained
  6. customis triturated in diisopropyl ether
  7. filtrationthen filtered

출처 및 근거

ORD 기록
ord-8bf47fd7e8b94cefac2065913897bd49
출처 데이터셋
uspto-grants-2013_02
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08372864B2

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