Benzoyl chloride → HCID 22282373, compound

HRID 1062629Notes

Reaction equation

HRID 1062629 reaction equation
[CH3:1][C:2]([C:5]1[CH:10]=[CH:9][C:8]([C:11]2[N:12]=[C:13]([NH2:22])[S:14][C:15]=2[C:16]2[CH:21]=[CH:20][N:19]=[CH:18][CH:17]=2)=[CH:7][CH:6]=1)([CH3:4])[CH3:3].[C:23](Cl)(=[O:30])[C:24]1[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=1.C(=O)([O-])O.[Na+]>CN(C)C1C=CN=CC=1.CN(C)C(=O)C>[CH3:4][C:2]([C:5]1[CH:10]=[CH:9][C:8]([C:11]2[N:12]=[C:13]([NH:22][C:23](=[O:30])[C:24]3[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=3)[S:14][C:15]=2[C:16]2[CH:17]=[CH:18][N:19]=[CH:20][CH:21]=2)=[CH:7][CH:6]=1)([CH3:1])[CH3:3]

Participants

6

Reactant 3

HCID 7412Benzoyl chlorideHCID 516892Sodium BicarbonateHCID 11335869HCID 11335869, compound

Product 1

HCID 22282373HCID 22282373, compoundYield 66%

Reagents, catalysts & solvents 2

HCID 142844-(Dimethylamino)pyridineCatalystHCID 31374DimethylacetamideSolvent

Conditions

Temperature
80 °C

Procedure

To a solution of [4-[4-(1,1-Dimethylethyl)phenyl]-5-(4-pyridyl)-1,3-thiazol-2-yl]amine (0.50 g, 1.62 mmol) and 4-dimethylaminopyridine (0.05 g, 0.39 mmol) in N,N-dimethylacetamide (5 mL) was added benzoyl chloride (0.15 g, 1.94 mmol), and the mixture was stirred at 80° C. for 14 h. To the reaction mixture was poured an aqueous sodium hydrogencarbonate and the precipitated solid was collected by filtration. The obtained solid was washed with water and dried. The crude crystals were recrystallized from ethanol to give the title compound (0.44 g, yield 66%).

Workup

  1. filtrationthe precipitated solid was collected by filtration
  2. washThe obtained solid was washed with water
  3. customdried
  4. customThe crude crystals were recrystallized from ethanol

Sources & evidence

ORD record
ord-dbc0574ab73a4481b35776c317ec0eff
Source dataset
uspto-grants-2005_11
Patent number
US06962933B1

Reaction notes

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