Diphenyliodanium perchlorate → Iodonium, diphenyl-, hexafluorophosphate(1-) (1:1)

HRID 1065209Notes

Reaction equation

HRID 1065209 reaction equation
Cl([O-])(=O)(=O)=O.[C:6]1([I+:12][C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=2)[CH:11]=[CH:10][CH:9]=[CH:8][CH:7]=1.[F:19][P-:20]([F:25])([F:24])([F:23])([F:22])[F:21].[K+]>CC(CC)=O>[F:19][P-:20]([F:25])([F:24])([F:23])([F:22])[F:21].[C:13]1([I+:12][C:6]2[CH:7]=[CH:8][CH:9]=[CH:10][CH:11]=2)[CH:14]=[CH:15][CH:16]=[CH:17][CH:18]=1

Participants

4

Reactant 2

HCID 19708536Diphenyliodanium perchlorateHCID 23688904Potassium hexafluorophosphate

Product 1

HCID 2737136Iodonium, diphenyl-, hexafluorophosphate(1-) (1:1)Yield 94%

Reagents, catalysts & solvents 1

HCID 6569Methyl Ethyl KetoneSolvent

Procedure

A mixture of 4 parts of diphenyliodonium perchlorate, 1.95 parts of potassium hexafluorophosphate and about 90 parts of methylethyl ketone was stirred for 1 hour at room temperature and then filtered to remove precipitated potassium perchlorate. The remaining solution was then evaporated to dryness resulting in 4 parts of a solid having a melting point of 127°-131° C. Based on method of preparation, there was obtained a 94% yield of diphenyliodonium hexafluorophosphate.

Workup

  1. filtrationfiltered
  2. customto remove
  3. customprecipitated potassium perchlorate
  4. customThe remaining solution was then evaporated to dryness
  5. customresulting in 4 parts of a solid
  6. customBased on method of preparation

Sources & evidence

ORD record
ord-be0dc6f933f1431db30e95968b4a8f63
Source dataset
uspto-grants-1982_05
Patent number
US04329300

Reaction notes

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