Water → HCID 136413229, compound

HRID 59859

Reaction equation

HRID 59859 reaction equation
[O:1]=[C:2]([CH3:29])[CH2:3][C:4]([NH:6][C:7]1[CH:12]=[CH:11][C:10]([C:13]2[N:17]=[CH:16][N:15]([C:18]3[CH:23]=[CH:22][C:21]([O:24][C:25]([F:28])([F:27])[F:26])=[CH:20][CH:19]=3)[N:14]=2)=[CH:9][CH:8]=1)=[O:5].C(=O)([O-])[O-].[K+].[K+].[CH:36]([C:39]1[CH:44]=[CH:43][CH:42]=[CH:41][C:40]=1[N:45]=[C:46]=[S:47])([CH3:38])[CH3:37].O>CN(C)C=O>[OH:1]/[C:2](/[CH3:29])=[C:3](/[C:46](=[S:47])[NH:45][C:40]1[CH:41]=[CH:42][CH:43]=[CH:44][C:39]=1[CH:36]([CH3:37])[CH3:38])\[C:4]([NH:6][C:7]1[CH:8]=[CH:9][C:10]([C:13]2[N:17]=[CH:16][N:15]([C:18]3[CH:23]=[CH:22][C:21]([O:24][C:25]([F:27])([F:26])[F:28])=[CH:20][CH:19]=3)[N:14]=2)=[CH:11][CH:12]=1)=[O:5]

Participants

6

Reactant 4

HCID 962WaterHCID 11430Potassium CarbonateHCID 1420522-Isopropylphenyl isothiocyanateHCID 866757993-oxo-N-(4-(1-(4-(trifluoromethoxy)phenyl)-1H-1,2,4-triazol-3-yl)phenyl)-butanamide

Product 1

HCID 136413229HCID 136413229, compoundYield 48.5%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

A portion of the solid from Step 1 (0.50 g, 1.24 mmol) was dissolved in 5 mL of dry N,N-dimethylformamide (DMF) and stirred at ambient temperature while potassium carbonate (0.25 g, 1.81 mmol) and 2-isopropylphenyl isothiocyanate (0.25 g, 1.41 mmol) were added. The solution was stirred for 18 h, then it was poured into 15 mL of water, extracted with ether, and the solvent evaporated. Chromatography of the crude product (0-70% EtOAc-hexanes) gave 350 mg of the title compound as an off-white solid. mp 141-144° C. 1H NMR (400 MHz, CDCl3) δ 15.35-14.58 (m, 1H), 10.93 (s, 1H), 8.57 (m, 3H), 8.31-8.11 (m, 6H), 7.71 (m, 12H), 7.56-7.30 (m, 15H), 5.35 (s, 1H), 3.02 (heptet, J=6.9 Hz, 1H), 2.52 (s, 3H), 1.35-1.11 (m, 6H); ESIMS m/z 582 ([M+H]+).

Workup

  1. additionwere added
  2. extractionextracted with ether
  3. customthe solvent evaporated

Sources & evidence

ORD record
ord-df36fe8a5ba749379eb9a3c2bd98cf71
Source dataset
uspto-grants-2016_09
Patent number
US09440964B2

Linked notes

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