Potassium Iodide → HCID 68539129, compound

HRID 1441774Notes

Reaction equation

HRID 1441774 reaction equation
[Cl:1][C:2]1[CH:16]=[CH:15][C:5]2[N:6]=[C:7]([C:9]3[CH:14]=[CH:13][N:12]=[CH:11][CH:10]=3)[S:8][C:4]=2[CH:3]=1.[CH3:17]OS(OC)(=O)=O.[I-:24].[K+]>O>[I-:24].[CH3:17][N+:12]1[CH:11]=[CH:10][C:9]([C:7]2[S:8][C:4]3[CH:3]=[C:2]([Cl:1])[CH:16]=[CH:15][C:5]=3[N:6]=2)=[CH:14][CH:13]=1

Participants

5

Reactant 3

HCID 4875Potassium IodideHCID 6497Dimethyl SulfateHCID 59164923HCID 59164923, compound

Product 1

HCID 68539129HCID 68539129, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

10 parts of the compound obtained in example 6 and 7 parts of dimethylsulfate are stirred at 100° C. for 30 minutes. At room temperature, 100 parts of water and 12 parts of potassium iodide are added and the product filtered. The product is washed with water and dried to yield 11 parts of 1-methyl-4-(6-chlor-benzothiazol-2-yl)pyridinium iodide.

Workup

  1. filtrationthe product filtered
  2. washThe product is washed with water
  3. customdried

Sources & evidence

ORD record
ord-3bbbc00c508e47ec8deff6028e7cd2f7
Source dataset
uspto-grants-2010_02
Patent number
US07655767B2

Reaction notes

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