Hydrochloric Acid → HCID 118431672, compound

HRID 2208076Notes

Reaction equation

HRID 2208076 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[N:8]1[CH:12]([C:13]2[CH:14]=[N:15][C:16]([C:19]3[CH2:20][CH2:21][N:22](C(OC(C)(C)C)=O)[CH2:23][CH:24]=3)=[CH:17][CH:18]=2)[CH2:11][C:10]([C:32]([C:38]([F:41])([F:40])[F:39])([C:34]([F:37])([F:36])[F:35])[OH:33])=[N:9]1.Cl>C(OCC)(=O)C>[ClH:1].[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[N:8]1[CH:12]([C:13]2[CH:14]=[N:15][C:16]([C:19]3[CH2:20][CH2:21][NH:22][CH2:23][CH:24]=3)=[CH:17][CH:18]=2)[CH2:11][C:10]([C:32]([C:34]([F:36])([F:35])[F:37])([C:38]([F:41])([F:39])[F:40])[OH:33])=[N:9]1

Participants

4

Reactant 2

HCID 313Hydrochloric AcidHCID 118431690HCID 118431690, compound

Product 1

HCID 118431672HCID 118431672, compoundYield 195.9%

Reagents, catalysts & solvents 1

HCID 8857Ethyl AcetateSolvent

Procedure

1-(2-Chloro-phenyl)-5-[6-(1-BOC-1,2,3,6-tetrahydropyridin-4-yl)-pyridin-3-yl]-3-[di-(trifluoromethyl)-hydroxy-methyl]-4,5-dihydro-1H-pyrazole (400.0 mg, 0.66 mmol) prepared in Example 354 was added to a saturated solution of hydrochloric acid in ethyl acetate (2.0 mL). The reaction mixture was stirred at room temperature for 1 hour and then concentrated under reduced pressure to give 350.0 mg of the titled compound as a yellow liquid.

Workup

  1. concentrationconcentrated under reduced pressure

Sources & evidence

ORD record
ord-c2654d0ea9c14004bd9fd3e70bf8af86
Source dataset
uspto-grants-2016_06
Patent number
US09376420B2

Reaction notes

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