Water → 2-[5-Fluoromethyl-4-(4-methyl-naphthalen-1-yl)-4H-[1,2,4]triazol-3-ylsulfanyl]-N-(2-methyl-4-sulfamoyl-phenyl)-acetamide

HRID 889419Notes

Reaction equation

HRID 889419 reaction equation
[F:1][CH2:2][C:3]1[N:4]([C:9]2[C:18]3[C:13](=[CH:14][CH:15]=[CH:16][CH:17]=3)[C:12]([CH3:19])=[CH:11][CH:10]=2)[C:5]([SH:8])=[N:6][N:7]=1.C([O-])([O-])=O.[K+].[K+].Cl[CH2:27][C:28]([NH:30][C:31]1[CH:36]=[CH:35][C:34]([S:37](=[O:40])(=[O:39])[NH2:38])=[CH:33][C:32]=1[CH3:41])=[O:29].O>CN(C=O)C>[F:1][CH2:2][C:3]1[N:4]([C:9]2[C:18]3[C:13](=[CH:14][CH:15]=[CH:16][CH:17]=3)[C:12]([CH3:19])=[CH:11][CH:10]=2)[C:5]([S:8][CH2:27][C:28]([NH:30][C:31]2[CH:36]=[CH:35][C:34]([S:37](=[O:40])(=[O:39])[NH2:38])=[CH:33][C:32]=2[CH3:41])=[O:29])=[N:6][N:7]=1

Participants

6

Reactant 4

HCID 962WaterHCID 11430Potassium CarbonateHCID 215288492-Chloro-N-(2-methyl-4-sulphamoylphenyl)-acetamideHCID 178426263HCID 178426263, compound

Product 1

HCID 666326962-[5-Fluoromethyl-4-(4-methyl-naphthalen-1-yl)-4H-[1,2,4]triazol-3-ylsulfanyl]-N-(2-methyl-4-sulfamoyl-phenyl)-acetamideYield 50%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

In a solution of 5-fluoromethyl-4-(4-methyl-naphthalen-1-yl)-4H-[1,2,4]triazole-3-thiol (89 mg, 0.33 mmol), K2CO3 (50.0 mg, 0.36 mmol) in DMF (2.0 mL) was added 2-chloro-N-(2-methyl-4-sulfamoyl-phenyl)-acetamide (87 mg, 0.33 mmol). The reaction mixture was stirred at room temperature for 16 h. Upon the completion of the reaction, H2O (2.0 mL) was added to the reaction and stirred til precipitation occurred and filtered. Purified by reverse phase HPLC resulted product as a solid in (53.3 mg, 50% yield). 1H NMR (DMSO, 300 MHz) δ 9.84 (broad s, 1H), 8.18 (d,J=8.4 Hz, 1H), 7.71-7.53 (m, 7H), 7.26 (s, 2H), 7.10 (d, J=8.7 Hz, 1H), 5.34 (dd, J=12.0, 27.3 Hz, 1H), 5.18 (dd, J=12.3, 26.4 Hz, 1H), 4.22 (s, 2H), 2.75 (s, 3H), 2.25 (s, 3H).

Workup

  1. additionwas added to the reaction
  2. stirringstirred til precipitation
  3. filtrationfiltered
  4. customPurified by reverse phase HPLC
  5. customresulted product as a solid in (53.3 mg, 50% yield)

Sources & evidence

ORD record
ord-31038515f7f642f194591f392d6bfff1
Source dataset
uspto-grants-2012_08
Patent number
US08252828B2

Reaction notes

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