Potassium Fluoride → HCID 23373134, compound

HRID 1899009Notes

Reaction equation

HRID 1899009 reaction equation
[Br:1][C:2]1[CH:7]=[CH:6][C:5]([CH3:8])=[CH:4][C:3]=1[S:9](Cl)(=[O:11])=[O:10].[F-:13].[K+]>O1CCOCC1.O>[Br:1][C:2]1[CH:7]=[CH:6][C:5]([CH3:8])=[CH:4][C:3]=1[S:9]([F:13])(=[O:11])=[O:10]

Participants

5

Reactant 2

HCID 522689Potassium FluorideHCID 151553382-Bromo-5-methylbenzene-1-sulfonyl chloride

Product 1

HCID 23373134HCID 23373134, compound

Reagents, catalysts & solvents 2

HCID 962WaterSolvent2×HCID 312751,4-DioxaneSolvent

Conditions

Temperature
45 °C

Procedure

32 g of 2-bromo-5-methylbenzenesulfonyl chloride are dissolved in 75 ml of dioxane, and a solution of 20.6 g of KF in 20 ml of water is added. The mixture is stirred at 45° C. for 48 h, poured into 500 ml of water and stirred subsequently for 30 min, and finally the product is filtered off with suction. 24 g of a colorless solid.

Workup

  1. stirringstirred subsequently for 30 min
  2. filtrationfinally the product is filtered off with suction

Sources & evidence

ORD record
ord-e7dc396e0ef748038edb75cc5152a747
Source dataset
uspto-grants-1996_11
Patent number
US05571842

Reaction notes

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