p-Anisoyl chloride → N-{3-Chloro-4-[(6,7-dimethoxy-4-quinolyl)oxy]phenyl}-N'-(4-methoxybenzoyl)thiourea

HRID 721759Notes

Reaction equation

HRID 721759 reaction equation
COC1C=CC(C(Cl)=O)=CC=1.[Cl:12][C:13]1[CH:14]=[C:15]([CH:17]=[CH:18][C:19]=1[O:20][C:21]1[C:30]2[C:25](=[CH:26][C:27]([O:33][CH3:34])=[C:28]([O:31][CH3:32])[CH:29]=2)[N:24]=[CH:23][CH:22]=1)[NH2:16].[CH3:35][O:36][C:37]1[CH:42]=[CH:41][C:40]([C:43]([N:45]=[C:46]=[S:47])=[O:44])=[CH:39][CH:38]=1>C1(C)C=CC=CC=1.C(O)C>[CH3:35][O:36][C:37]1[CH:38]=[CH:39][C:40]([C:43]([N:45]=[C:46]=[S:47])=[O:44])=[CH:41][CH:42]=1.[Cl:12][C:13]1[CH:14]=[C:15]([NH:16][C:46]([NH:45][C:43](=[O:44])[C:40]2[CH:41]=[CH:42][C:37]([O:36][CH3:35])=[CH:38][CH:39]=2)=[S:47])[CH:17]=[CH:18][C:19]=1[O:20][C:21]1[C:30]2[C:25](=[CH:26][C:27]([O:33][CH3:34])=[C:28]([O:31][CH3:32])[CH:29]=2)[N:24]=[CH:23][CH:22]=1

Participants

7

Reactant 3

HCID 7477p-Anisoyl chlorideHCID 1401364-Methoxybenzoyl isothiocyanateHCID 117390273-Chloro-4-[(6,7-dimethoxy-4-quinolyl)oxy]aniline

Product 2

HCID 1401364-Methoxybenzoyl isothiocyanateHCID 21890075N-{3-Chloro-4-[(6,7-dimethoxy-4-quinolyl)oxy]phenyl}-N'-(4-methoxybenzoyl)thioureaYield 86%

Reagents, catalysts & solvents 2

HCID 702EthanolSolvent2×HCID 1140TolueneSolvent

Procedure

4-Methoxy-1-benzenecarbonyl isothiocyanate was prepared using commercially available 4-methoxy-1-benzenecarbonyl chloride (80 mg) as a starting compound according to the description of the literature. 3-Chloro-4-[(6,7-dimethoxy-4-quinolyl)oxy]aniline (50 mg) was dissolved in toluene (5 ml) and ethanol (1 ml) to prepare a solution. A solution of 4-methoxy-1-benzenecarbonyl isothiocyanate in ethanol (1 ml) was then added to the solution, and the mixture was stirred at room temperature for 2 hr. The reaction solution was concentrated, and the residue was purified by chromatography on silica gel using chloroform/acetone for development to give the title compound (68 mg, yield 86%).

Workup

  1. concentrationThe reaction solution was concentrated
  2. customthe residue was purified by chromatography on silica gel

Sources & evidence

ORD record
ord-81501ac9d20943749f8e9c1ab570a1d9
Source dataset
uspto-grants-2006_11
Patent number
US07135466B2

Reaction notes

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