Hydrochloric Acid → Hydrochloric Acid

HRID 406992Notes

Reaction equation

HRID 406992 reaction equation
C(OC([N:6]1[CH:10]=[C:9]([C:11]2[CH:34]=[CH:33][C:14]3[N:15]([C:18]4[CH:19]=[C:20]([NH:24][C:25]([NH:27][CH2:28][C:29]([F:32])([F:31])[F:30])=[O:26])[CH:21]=[CH:22][CH:23]=4)[CH:16]=[N:17][C:13]=3[CH:12]=2)[CH:8]=[N:7]1)C)C.[ClH:35].O>O1CCCC1>[NH:6]1[CH:10]=[C:9]([C:11]2[CH:34]=[CH:33][C:14]3[N:15]([C:18]4[CH:19]=[C:20]([NH:24][C:25]([NH:27][CH2:28][C:29]([F:32])([F:31])[F:30])=[O:26])[CH:21]=[CH:22][CH:23]=4)[CH:16]=[N:17][C:13]=3[CH:12]=2)[CH:8]=[N:7]1.[ClH:35]

Participants

6

Reactant 3

HCID 313Hydrochloric AcidHCID 962WaterHCID 67980487N-(3-{5-[1-(1-ethoxyethyl)-1H-pyrazol-4-yl]-1H-benzimidazol-1-yl]phenyl)-N'-(2,2,2-trifluoroethyl)urea

Product 2

HCID 313Hydrochloric AcidHCID 67980057N-{3-[5-(1H-pyrazol-4-yl)-1H-benzimidazol-1-yl]phenyl}-N'-(2,2,2-trifluoroethyl)urea

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

The mixture of N-(3-{5-[1-(1-ethoxyethyl)-1H-pyrazol-4-yl]-1H-benzimidazol-1-yl}phenyl)-N′-(2,2,2-trifluoroethyl)urea (190 mg, 0.40 mmol) and 1.0 M hydrogen chloride in water (3 mL, 3 mmol) in tetrahydrofuran (5 mL) was stirred at r.t. 2 hours. The reaction mixture was concentrated under reduced pressure to dryness to afford the desired compound as HCl salt which was directly used in next step reaction without further purification. LCMS (M+H)+: m/z=401.2.

Workup

  1. custom2 hours
  2. concentrationThe reaction mixture was concentrated under reduced pressure to dryness

Sources & evidence

ORD record
ord-661cda71e74b4fae9c3a179727984545
Source dataset
uspto-grants-2014_06
Patent number
US08754114B2

Reaction notes

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