Methyl iodide → 1-[4-chloro-3-(trifluoromethyl)phenyl]-S-methylisothiourea hydroiodide

HRID 661385Notes

Reaction equation

HRID 661385 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][C:9]([NH2:11])=[S:10])=[CH:4][C:3]=1[C:12]([F:15])([F:14])[F:13].[CH3:16][I:17]>CO>[IH:17].[CH3:16][S:10][C:9](=[NH:11])[NH:8][C:5]1[CH:6]=[CH:7][C:2]([Cl:1])=[C:3]([C:12]([F:15])([F:13])[F:14])[CH:4]=1

Participants

4

Procedure

4-Chloro-3-trifluoromethyl-phenylthiourea (5.0 g, 19.63 mmol) was dissolved in ca. 80 mL of anhydrous MeOH and methyl iodide (2.93 g, 20.61 mmol) was added via a syringe. The reaction mixture was refluxed for 12 hours. Then it was cooled down to ambient temperature and solvent was removed in vacuo to give colorless oil (7.85 g), which was taken to the next step without further purifications.

Workup

  1. temperatureThe reaction mixture was refluxed for 12 hours
  2. customsolvent was removed in vacuo

Sources & evidence

ORD record
ord-fa56cb1c15a4423b82683c1a1b12be24
Source dataset
uspto-grants-2011_12
Patent number
US08084618B2

Reaction notes

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