Hydrochloric Acid → Hydrochloric Acid

HRID 2356419Notes

Reaction equation

HRID 2356419 reaction equation
[NH2:1][CH:2]([CH:6]([CH3:8])[CH3:7])[C:3](O)=[O:4].[NH2:9][C:10]1[N:15]=[N:14][C:13]([N:16]2[CH2:21][CH2:20][N:19]([C:22]([C:24]3[CH:29]=[CH:28][CH:27]=[CH:26][C:25]=3[C:30]([F:33])([F:32])[F:31])=[O:23])[CH2:18][CH2:17]2)=[CH:12][CH:11]=1.[ClH:34]>>[Cl-:34].[CH3:7][CH:6]([CH3:8])[CH:2]([NH3+:1])[C:3](=[O:4])[NH:9][C:10]1[N:15]=[N:14][C:13]([N:16]2[CH2:17][CH2:18][N:19]([C:22](=[O:23])[C:24]3[CH:29]=[CH:28][CH:27]=[CH:26][C:25]=3[C:30]([F:33])([F:32])[F:31])[CH2:20][CH2:21]2)=[CH:12][CH:11]=1.[ClH:34]

Participants

5

Reactant 3

HCID 313Hydrochloric AcidHCID 1182DL-valineHCID 66849536[4-(6-Aminopyridazin-3-yl)piperazin-1-yl](2-trifluoromethylphenyl)methanone

Product 2

HCID 313Hydrochloric AcidYield 48%HCID 86597209HCID 86597209, compound

Procedure

Following the procedure of Example 2, making variations only as required to use 2-amino-3-methylbutyric acid in place of benzyloxyacetic acid to react with [4-(6-aminopyridazin-3-yl)piperazin-1-yl](2-trifluoromethylphenyl)methanone and then treated with HCl, the title compound was obtained as a white powder of HCl salt (48% yield). 1H NMR (300 MHz, DMSO-d6) δ 11.53, 8.50, 8.12, 7.84, 7.76, 7.68, 7.62, 7.54, 3.90, 3.36, 3.25, 2.20, 0.98. MS (ES+) m/z 451.2 (M+1).

Sources & evidence

ORD record
ord-67bc88612ea04804b904cddab96d14fc
Source dataset
uspto-grants-2010_07
Patent number
US07759348B2

Reaction notes

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