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Hydrochloric Acid → N4-{3-Fluoro-4-[(3-methyl-1H-pyrrolo[2,3-b]pyridin-4-yl)oxy]phenyl}-6-(4-fluorophenyl)pyrimidine-2,4-diamine

HRID 16444
Notes
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Reaction equation

HRID 16444 reaction equation
[F:1][C:2]1[CH:3]=[C:4]([NH2:19])[CH:5]=[CH:6][C:7]=1[O:8][C:9]1[CH:14]=[CH:13][N:12]=[C:11]2[NH:15][CH:16]=[C:17]([CH3:18])[C:10]=12.Cl[C:21]1[CH:26]=[C:25]([C:27]2[CH:32]=[CH:31][C:30]([F:33])=[CH:29][CH:28]=2)[N:24]=[C:23]([NH2:34])[N:22]=1.Cl.C(=O)([O-])[O-].[Na+].[Na+]>O>[F:1][C:2]1[CH:3]=[C:4]([NH:19][C:21]2[CH:26]=[C:25]([C:27]3[CH:28]=[CH:29][C:30]([F:33])=[CH:31][CH:32]=3)[N:24]=[C:23]([NH2:34])[N:22]=2)[CH:5]=[CH:6][C:7]=1[O:8][C:9]1[CH:14]=[CH:13][N:12]=[C:11]2[NH:15][CH:16]=[C:17]([CH3:18])[C:10]=12
ParticipantsConditionsProcedureWorkupSources & evidenceReaction notes

Participants

6

Reactant 4

HCID 313Hydrochloric AcidHCID 10340Sodium CarbonateHCID 112183534-Chloro-6-(4-fluorophenyl)pyrimidin-2-amineHCID 179793083-fluoro-4-[(3-methyl-1H-pyrrolo[2,3-b]pyridin-4-yl)oxy]aniline

Product 1

HCID 58733320N4-{3-Fluoro-4-[(3-methyl-1H-pyrrolo[2,3-b]pyridin-4-yl)oxy]phenyl}-6-(4-fluorophenyl)pyrimidine-2,4-diamine

Reagents, catalysts & solvents

1
HCID 962WaterSolvent

Conditions

Temperature
100 °C

Procedure

180 mg (0.70 mmol) of {3-fluoro-4-[(3-methyl-1H-pyrrolo[2,3-b]pyridin-4-yl)oxy]-phenyl}amine (from example XLII) and 191 mg (0.73 mmol) of 4-chloro-6-(4-fluorophenyl)pyrimidine-2-amine (from example LIX) are suspended in 10 ml of water. 101 μl of concentrated hydrochloric acid are added, and the mixture is stirred at 100° C. overnight. For work-up, the reaction solution is made alkaline using saturated sodium carbonate solution and extracted three times with ethyl acetate, and the extracts are dried over sodium sulfate and concentrated using a rotary evaporator. The residue is purified by preparative HPLC.

Workup

  1. extractionextracted three times with ethyl acetate
  2. dry with materialthe extracts are dried over sodium sulfate
  3. concentrationconcentrated
  4. customa rotary evaporator
  5. customThe residue is purified by preparative HPLC

Sources & evidence

ORD record
ord-386fe82cb3f54b85a7173a5d22ec50a1
Source dataset
uspto-grants-2010_06
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US07737153B2

Reaction notes

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On this pageParticipantsConditionsProcedureWorkupSources & evidenceReaction notes