Hydrochloric Acid → HCID 68677521, compound

HRID 1992176Notes

Reaction equation

HRID 1992176 reaction equation
[F:1][C:2]1[CH:3]=[C:4]([C:8]2([CH2:29][CH2:30][N:31]3[C@H:36]4[CH2:37][CH2:38][C@@H:32]3[CH2:33][CH:34]([N:39]3[C:43]5[CH:44]=[CH:45][CH:46]=[CH:47][C:42]=5[N:41]=[C:40]3[CH3:48])[CH2:35]4)[CH2:13][CH2:12][N:11]([C:14]([C@@H:16]([NH:21]C(=O)OC(C)(C)C)[C:17]([CH3:20])([CH3:19])[CH3:18])=[O:15])[CH2:10][CH2:9]2)[CH:5]=[CH:6][CH:7]=1.Cl>>[F:1][C:2]1[CH:3]=[C:4]([C:8]2([CH2:29][CH2:30][N:31]3[C@H:36]4[CH2:37][CH2:38][C@@H:32]3[CH2:33][CH:34]([N:39]3[C:43]5[CH:44]=[CH:45][CH:46]=[CH:47][C:42]=5[N:41]=[C:40]3[CH3:48])[CH2:35]4)[CH2:13][CH2:12][N:11]([C:14](=[O:15])[C@@H:16]([NH2:21])[C:17]([CH3:20])([CH3:19])[CH3:18])[CH2:10][CH2:9]2)[CH:5]=[CH:6][CH:7]=1

Participants

3

Reactant 2

HCID 313Hydrochloric AcidHCID 58728156HCID 58728156, compound

Product 1

HCID 68677521HCID 68677521, compoundYield 99.2%

Procedure

2,2,2-trifluoro-N-{(1S)-1-[(4-(3-fluorophenyl)-4-{2-[(1R,5S)-3-(2-methyl-1H-benzimidazol-1-yl)-8-azabicyclo[3.2.1]oct-8-yl]ethyl}-1-piperidinyl)carbonyl]-2,2-dimethylpropyl}acetamide was obtained from treating 1,1-dimethylethyl {(1S)-1-[(4-(3-fluorophenyl)-4-{2-[(1R,5S)-3-(2-methyl-1H-benzimidazol-1-yl)-8-azabicyclo[3.2.1]oct-8-yl]ethyl}-1-piperidinyl)carbonyl]-2,2-dimethylpropyl}carbamate (0.591 g, 0.90 mmol) with HCl as outlined in the procedure for Example 890 to form (2S)-1-(4-(3-fluorophenyl)-4-{2-[(1R,5S)-3-(2-methyl-1H-benzimidazol-1-yl)-8-azabicyclo[3.2.1]oct-8-yl]ethyl}-1-piperidinyl)-3,3-dimethyl-1-oxo-2-butanamine (0.500 g, 99%). 2S)-1-(4-(3-fluorophenyl)-4-{2-[(1R,5S)-3-(2-methyl-1H-benzimidazol-1-yl)-8-azabicyclo[3.2.1]oct-8-yl]ethyl}-1-piperidinyl)-3,3-dimethyl-1-oxo-2-butanamine (0.050 g, 0.09 mmol), trifluoroaceticanhydirde (0.019 g, 0.09 mmol) and DIEA (0.034 g, 0.534 mmol) were reacted following the procedure outlined in Example 890 to give the title compound, 2,2,2-trifluoro-N-{(1S)-1-[(4-(3-fluorophenyl)-4-{2-[(1R,5S)-3-(2-methyl-1H-benzimidazol-1-yl)-8-azabicyclo[3.2.1]oct-8-yl]ethyl}-1-piperidinyl)carbonyl]-2,2-dimethylpropyl}acetamide (0.033 g, 56%) as an oil. ES-LCMS m/z 656 (M+1).

Sources & evidence

ORD record
ord-f36297c4e49e40a29da41f2e35e833b2
Source dataset
uspto-grants-2010_01
Patent number
US07645771B2

Reaction notes

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