Hydrochloric Acid → HCID 15907988, compound

HRID 2187704Notes

Reaction equation

HRID 2187704 reaction equation
[C:1]([NH:4][C:5]1[CH:10]=[CH:9][C:8]([NH:11][C:12](=[S:29])[NH:13][C:14]2[CH:26]=[C:25]([Cl:27])[C:17]([O:18][CH2:19][CH2:20][O:21]C(=O)C)=[C:16]([Cl:28])[CH:15]=2)=[CH:7][CH:6]=1)(=[O:3])[CH3:2].O1CCCC1.[OH-].[Na+].Cl>CO>[Cl:27][C:25]1[CH:26]=[C:14]([NH:13][C:12](=[S:29])[NH:11][C:8]2[CH:9]=[CH:10][C:5]([NH:4][C:1](=[O:3])[CH3:2])=[CH:6][CH:7]=2)[CH:15]=[C:16]([Cl:28])[C:17]=1[O:18][CH2:19][CH2:20][OH:21]

Participants

6

Reactant 4

HCID 313Hydrochloric AcidHCID 8028TetrahydrofuranHCID 14798Sodium HydroxideHCID 15954818HCID 15954818, compound

Product 1

HCID 15907988HCID 15907988, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

To a solution of acetic acid 2-{4-[3-(4-acetylamino-phenyl)-thioureido]-2,6-dichloro-phenoxy}-ethyl ester (0.16 g) in a 1:1 mixture of tetrahydrofuran and methanol (2.5 mL) is added 1N aqueous sodium hydroxide (1 mL) and the mixture is stirred for approximately 2 hours at room temperature. The solution is then poured into 2 M aqueous hydrochloric acid (3 mL), extracted into ethyl acetate, and the extracts are dried over anhydrous sodium sulfate. The solvent is removed by evaporation under reduced pressure and the residue is triturated with diethyl ether to provide the desired product as a white solid.

Workup

  1. extractionextracted into ethyl acetate
  2. dry with materialthe extracts are dried over anhydrous sodium sulfate
  3. customThe solvent is removed by evaporation under reduced pressure
  4. customthe residue is triturated with diethyl ether

Sources & evidence

ORD record
ord-c45dcc2fc5a1440f91d3adc2196550a2
Source dataset
uspto-grants-2002_06
Patent number
US06410571B1

Reaction notes

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