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Dichloromethane → N-((2S,3R)-4-((S)-2,2-dimethyl-6-neopentyl-1,2,3,4-tetrahydroquinolin-4-ylamino)-1-(3-fluorophenyl)-3-hydroxybutan-2-yl)acetamide

HRID 20041
Notes
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Reaction equation

HRID 20041 reaction equation
Cl.Cl.[NH2:3][C@@H:4]([CH2:26][C:27]1[CH:32]=[CH:31][CH:30]=[C:29]([F:33])[CH:28]=1)[C@H:5]([OH:25])[CH2:6][NH:7][C@@H:8]1[C:17]2[C:12](=[CH:13][CH:14]=[C:15]([CH2:18][C:19]([CH3:22])([CH3:21])[CH3:20])[CH:16]=2)[NH:11][C:10]([CH3:24])([CH3:23])[CH2:9]1.C(N(C(C)C)C(C)C)C.C(Cl)Cl.N1([C:51](=[O:53])[CH3:52])C=CN=C1>>[CH3:23][C:10]1([CH3:24])[CH2:9][C@H:8]([NH:7][CH2:6][C@@H:5]([OH:25])[C@@H:4]([NH:3][C:51](=[O:53])[CH3:52])[CH2:26][C:27]2[CH:32]=[CH:31][CH:30]=[C:29]([F:33])[CH:28]=2)[C:17]2[C:12](=[CH:13][CH:14]=[C:15]([CH2:18][C:19]([CH3:22])([CH3:20])[CH3:21])[CH:16]=2)[NH:11]1
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

5

Reactant 4

HCID 6344DichloromethaneHCID 171741-(1H-Imidazol-1-yl)ethanoneHCID 81531DiisopropylethylamineHCID 67306065(2R,3S)-3-amino-1-((S)-2,2-dimethyl-6-neopentyl-1,2,3,4-tetrahydroquinolin-4-ylamino)-4-(3-fluorophenyl)butan-2-ol dihydrochloride

Product 1

HCID 16747123
N-((2S,3R)-4-((S)-2,2-dimethyl-6-neopentyl-1,2,3,4-tetrahydroquinolin-4-ylamino)-1-(3-fluorophenyl)-3-hydroxybutan-2-yl)acetamide

Procedure

To a solution of (2R,3S)-3-amino-1-((S)-2,2-dimethyl-6-neopentyl-1,2,3,4-tetrahydroquinolin-4-ylamino)-4-(3-fluorophenyl)butan-2-ol dihydrochloride (0.104 g, 0.379 mmol) and N-ethyl-N-isopropylpropan-2-amine (0.396 ml, 2.27 mmol) in DCM (1.52 ml, 0.379 mmol) was added 1-(1H-imidazol-1-yl)ethanone (0.0396 g, 0.360 mmol) in one portion. The resulting solution was stirred over the weekend. The crude mixture was concentrated and purified with the HPLC. Due to insufficient purity, the title compound was free based and purified with the ISCO MPLC. MS m/z: 470 (M+1).

Workup

  1. concentrationThe crude mixture was concentrated
  2. custompurified with the HPLC
  3. custompurified with the ISCO MPLC

Sources & evidence

ORD record
ord-b3629b00e5924edc8f209a3a4057491f
Source dataset
uspto-grants-2010_06
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US07745484B2

Reaction notes

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On this pageParticipantsProcedureWorkupSources & evidenceReaction notes