4-Chloro-6-(trifluoromethyl)quinoline → (R)-1-((1S,2R,4R)-4-(isopropyl(methyl)amino)-2-propylcyclohexyl)-3-(6-(trifluoromethyl)quinolin-4-ylamino)pyrrolidin-2-one

HRID 1171528Notes

Reaction equation

HRID 1171528 reaction equation
[NH2:1][C@H:2]1[CH2:6][CH2:5][N:4]([C@H:7]2[CH2:12][CH2:11][C@@H:10]([N:13]([CH:15]([CH3:17])[CH3:16])[CH3:14])[CH2:9][C@H:8]2[CH2:18][CH2:19][CH3:20])[C:3]1=[O:21].CC(C)([O-])C.[Na+].Cl[C:29]1[C:38]2[C:33](=[CH:34][CH:35]=[C:36]([C:39]([F:42])([F:41])[F:40])[CH:37]=2)[N:32]=[CH:31][CH:30]=1>C1(C)C=CC=CC=1>[CH:15]([N:13]([CH3:14])[C@@H:10]1[CH2:11][CH2:12][C@H:7]([N:4]2[CH2:5][CH2:6][C@@H:2]([NH:1][C:29]3[C:38]4[C:33](=[CH:34][CH:35]=[C:36]([C:39]([F:42])([F:40])[F:41])[CH:37]=4)[N:32]=[CH:31][CH:30]=3)[C:3]2=[O:21])[C@H:8]([CH2:18][CH2:19][CH3:20])[CH2:9]1)([CH3:16])[CH3:17].[CH:15]([N:13]([CH3:14])[C@@H:10]1[CH2:11][CH2:12][C@H:7]([N:4]2[CH2:5][CH2:6][C@H:2]([NH:1][C:29]3[C:38]4[C:33](=[CH:34][CH:35]=[C:36]([C:39]([F:42])([F:40])[F:41])[CH:37]=4)[N:32]=[CH:31][CH:30]=3)[C:3]2=[O:21])[C@H:8]([CH2:18][CH2:19][CH3:20])[CH2:9]1)([CH3:16])[CH3:17]

Participants

6

Reactant 3

HCID 27367114-Chloro-6-(trifluoromethyl)quinolineHCID 23676156Sodium t-butoxideHCID 68767742(S)-3-amino-1-((1S,2R,4R)-4-(isopropyl(methyl)amino)-2-propylcyclohexyl)pyrrolidin-2-one

Product 2

HCID 68765625(R)-1-((1S,2R,4R)-4-(isopropyl(methyl)amino)-2-propylcyclohexyl)-3-(6-(trifluoromethyl)quinolin-4-ylamino)pyrrolidin-2-oneHCID 68765878(S)-1-((1S,2R,4R)-4-(isopropyl(methyl)amino)-2-propylcyclohexyl)-3-(6-(trifluoromethyl)quinolin-4-ylamino)pyrrolidin-2-one

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Conditions

Temperature
80 °C

Procedure

To a solution of (S)-3-amino-1-((1S,2R,4R)-4-(isopropyl(methyl)amino)-2-propylcyclohexyl)pyrrolidin-2-one (100 mg) in toluene (2 mL) was added sodium tert-butoxide (42 mg), acetato(2′-di-t-butylphosphino-1,1′-diphenyl-2-yl)palladium(II) (7.8 mg), and 4-chloro-6-(trifluoromethyl)quinoline (102.3 mg). The mixture was heated at 80° C. for 14 h before it was filtered and concentrated in vacuo. The residue was purified by chiral chromatography (OD column, 80/20/0.1 hexane/iPrOH/Et2NH as mobile phase) to afford (R)-1-((1S,2R,4R)-4-(isopropyl(methyl)amino)-2-propylcyclohexyl)-3-(6-(trifluoromethyl)quinolin-4-ylamino)pyrrolidin-2-one [8 mg; MS found: (M+H)+=491.3] and (S)-1-((1S,2R,4R)-4-(isopropyl(methyl)amino)-2-propylcyclohexyl)-3-(6-(trifluoromethyl)quinolin-4-ylamino)pyrrolidin-2-one [18 mg; MS found: (M+H)+=491.3].

Workup

  1. filtrationwas filtered
  2. concentrationconcentrated in vacuo
  3. customThe residue was purified by chiral chromatography (OD column, 80/20/0.1 hexane/iPrOH/Et2NH as mobile phase)

Sources & evidence

ORD record
ord-54f2d759f3814e6d899dfb58e4f2bd16
Source dataset
uspto-grants-2010_11
Patent number
US07829571B2

Reaction notes

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