Hydrazine → HCID 178446231, compound

HRID 2374296Notes

Reaction equation

HRID 2374296 reaction equation
CS[C:3]1[C:4]2[NH:5][C:6]([C:18]([F:21])([F:20])[F:19])=[N:7][C:8]=2[N:9]([CH2:13][CH2:14][CH2:15][CH2:16][CH3:17])[C:10](=[O:12])[N:11]=1.[NH2:22][NH2:23]>O>[CH2:13]([N:9]1[C:8]2[N:7]=[C:6]([C:18]([F:21])([F:20])[F:19])[NH:5][C:4]=2/[C:3](=[N:22]\[NH2:23])/[NH:11][C:10]1=[O:12])[CH2:14][CH2:15][CH2:16][CH3:17]

Participants

4

Reactant 2

HCID 9321HydrazineHCID 59853838HCID 59853838, compound

Product 1

HCID 178446231HCID 178446231, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Conditions

Temperature
100 °C

Procedure

A mixture of 6-(methylthio)-3-pentyl-8-(trifluoromethyl)-3,7-dihydro-2H-purin-2-one (0.15 g, 0.23 mmol) and hydrazine (0.80 mL, 25 mmol) in water (0.80 mL) was heated at 100° C. for 1 h. The solution was concentrated under reduced pressure and azeotropically treated with toluene twice. The resulting residue was used for next step without purification. LCMS calculated for C11H16F3N6O (M+H): 305.1; found: 305.1.

Workup

  1. concentrationThe solution was concentrated under reduced pressure
  2. additionazeotropically treated with toluene twice
  3. customThe resulting residue was used for next step without purification

Sources & evidence

ORD record
ord-fbe0dd6819f7427fae68776efa839300
Source dataset
uspto-grants-2008_12
Patent number
US07462624B2

Reaction notes

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