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Toluene → N-(4-(6-Cyano-7-(2-methoxyethoxy)-4-quinolyl)oxy-2-fluorophenyl)-N'-(3-(methylsulfonyl)phenyl)urea

HRID 1433357
Notes
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Reaction equation

HRID 1433357 reaction equation
[NH2:1][C:2]1[CH:25]=[CH:24][C:5]([O:6][C:7]2[C:16]3[C:11](=[CH:12][C:13]([O:19][CH2:20][CH2:21][O:22][CH3:23])=[C:14]([C:17]#[N:18])[CH:15]=3)[N:10]=[CH:9][CH:8]=2)=[CH:4][C:3]=1[F:26].[CH3:27][S:28]([C:31]1[CH:32]=[C:33]([NH:37][C:38](=O)[O:39]C2C=CC=CC=2)[CH:34]=[CH:35][CH:36]=1)(=[O:30])=[O:29].C1(C)C=CC=CC=1.C(N(C(C)C)CC)(C)C>C(OCC)(=O)C>[C:17]([C:14]1[CH:15]=[C:16]2[C:11](=[CH:12][C:13]=1[O:19][CH2:20][CH2:21][O:22][CH3:23])[N:10]=[CH:9][CH:8]=[C:7]2[O:6][C:5]1[CH:24]=[CH:25][C:2]([NH:1][C:38]([NH:37][C:33]2[CH:34]=[CH:35][CH:36]=[C:31]([S:28]([CH3:27])(=[O:30])=[O:29])[CH:32]=2)=[O:39])=[C:3]([F:26])[CH:4]=1)#[N:18]
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

6

Reactant 4

HCID 1140TolueneHCID 81531DiisopropylethylamineHCID 22936234Phenyl 3-methylsulfonylphenylcarbamateHCID 229362984-(4-Amino-3-fluorophenoxy)-6-cyano-7-(2-methoxyethoxy)quinoline

Product 1

HCID 22936363N-(4-(6-Cyano-7-(2-methoxyethoxy)-4-quinolyl)oxy-2-fluorophenyl)-N'-(3-(methylsulfonyl)phenyl)ureaYield 8%

Reagents, catalysts & solvents 1

HCID 8857Ethyl AcetateSolvent

Procedure

4-(4-Amino-3-fluorophenoxy)-6-cyano-7-(2-methoxyethoxy)quinoline (106 mg) and phenyl N-(3-(methylsulfonyl)phenyl)carbamate (96 mg) were added to 5 ml of toluene, and then 0.06 ml of diisopropylethylamine was added and the mixture was heated to reflux for 3 hours. After cooling, ethyl acetate was added and the precipitated insoluble portion was filtered out. The filtrate was concentrated, the resulting residue was dissolved in tetrahydrofuran, toluene was added, and the precipitated solid was filtered out to obtain 13 mg of the title compound as light brown crystals (8% yield).

Workup

  1. temperaturethe mixture was heated
  2. temperatureto reflux for 3 hours
  3. temperatureAfter cooling
  4. filtrationthe precipitated insoluble portion was filtered out
  5. concentrationThe filtrate was concentrated
  6. dissolutionthe resulting residue was dissolved in tetrahydrofuran
  7. additiontoluene was added
  8. filtrationthe precipitated solid was filtered out

Sources & evidence

ORD record
ord-87978c0f4ee84994a88f182d7089fc4b
Source dataset
uspto-grants-2009_11
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US07612092B2

Reaction notes

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On this pageParticipantsProcedureWorkupSources & evidenceReaction notes