N-((1R,2R)-2-((S)-1-(4-Cyanophenyl)piperidin-3-ylamino)cyclohexyl)-2-(1-methyl-1H-indol-3-yl)acetamide → 4-(Trifluoromethoxy)benzyl (1R,2R)-2-((S)-1-(4-cyanophenyl)piperidin-3-ylamino)cyclohexylcarbamate
Reaction equation
[C:1]([C:3]1[CH:8]=[CH:7][C:6]([N:9]2[CH2:14][CH2:13][CH2:12][C@H:11]([NH:15][C@@H:16]3[CH2:21][CH2:20][CH2:19][CH2:18][C@H:17]3[NH:22]C(=O)CC3C4C(=CC=CC=4)N(C)C=3)[CH2:10]2)=[CH:5][CH:4]=1)#[N:2].[C:36](Cl)(=[O:50])[O:37][CH2:38][C:39]1[CH:44]=[CH:43][C:42]([O:45][C:46]([F:49])([F:48])[F:47])=[CH:41][CH:40]=1>>[C:1]([C:3]1[CH:8]=[CH:7][C:6]([N:9]2[CH2:14][CH2:13][CH2:12][C@H:11]([NH:15][C@@H:16]3[CH2:21][CH2:20][CH2:19][CH2:18][C@H:17]3[NH:22][C:36](=[O:50])[O:37][CH2:38][C:39]3[CH:44]=[CH:43][C:42]([O:45][C:46]([F:49])([F:48])[F:47])=[CH:41][CH:40]=3)[CH2:10]2)=[CH:5][CH:4]=1)#[N:2]Participants
Reactant 2
Product 1
Procedure
4-(Trifluoromethoxy)benzyl (1R,2R)-2-((S)-1-(4-cyanophenyl)piperidin-3-ylamino)cyclohexylcarbamate was synthesized using 4-((S)-3-((1R,2R)-2-aminocyclohexylamino)piperidin-1-yl)benzonitrile (from intermediate D, Example 10) (50 mg, 0.17 mmol) and 4-(trifluoromethoxy)benzyl carbonochloridate (65.8 mg, 0.18 mmol) according to General Procedure H to give 30 mg (34.7%) of light brown solid. Anal. Calcd. for C27H31F3N4O3 m/z 516.2, found: 517.2 (M+H)+; 1H NMR (400 MHz, DMSO-d6) δ ppm 7.54 (d, J=8.8 Hz, 2H), 7.46 (d, J=8.4 Hz, 2H), 7.32 (d, J=8.0 Hz, 1H), 7.17 (d, J=8.04 Hz, 2H), 6.98 (d, J=8.8 Hz, 2H), 5.05 (t, J=8.1 Hz, 2H), 3.89 (m, 1H), 3.8 (m, 1H), 3.10 (m, 1H), 2.77 (m, 1H), 2.39 (m, 2H), 1.92 (m, 1H), 1.81 (m, 2H), 1.66 (m, 3H), 1.47 (m, 1H), 1.18 (m, 7H), 1.04 (m, 1H).
Workup
- customto give 30 mg (34.7%) of light brown solid
Sources & evidence
- ORD record
- ord-9ec39d53d3bf4732a637964b7295eb82
- Source dataset
- uspto-grants-2014_04
- Patent number
- US08710049B2
Reaction notes
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