Hydrochloric Acid → HCID 68677614, compound

HRID 1992173Notes

Reaction equation

HRID 1992173 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:16]3([NH:21]C(=O)OC(C)(C)C)[CH2:20][CH2:19][CH2:18][CH2:17]3)=[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:32]4[CH2:38][CH2:37][C@@H:36]3[CH2:35][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])[CH2:33]4)[CH2:13][CH2:12][N:11]([C:14]([C:16]3([NH2:21])[CH2:20][CH2:19][CH2:18][CH2:17]3)=[O:15])[CH2:10][CH2:9]2)[CH:5]=[CH:6][CH:7]=1

Participants

3

Reactant 2

HCID 313Hydrochloric AcidHCID 58727980HCID 58727980, compound

Product 1

HCID 68677614HCID 68677614, compoundYield 99.6%

Procedure

2,2,2-trifluoro-N-{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]cyclopentyl}acetamide was obtained from treating 1,1-dimethylethyl {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]cyclopentyl}carbamate (0.627 g, 0.95 mmol) with HCl as outlined in the procedure for Example 890 to form 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]cyclopentanamine (0.528 g, 99%). 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]cyclopentanamine (0.050 g, 0.09 mmol), trifluoroacetic anhydride (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-{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]cyclopentyl}acetamide (0.027 g, 46%) as an oil. ES-LCMS m/z 654 (M+1).

Sources & evidence

ORD record
ord-7b2824240dde4802bb843c2282ea58d0
Source dataset
uspto-grants-2010_01
Patent number
US07645771B2

Reaction notes

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