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Chemical Structure| 3353-89-7 Chemical Structure| 3353-89-7

Structure of 3353-89-7

Chemical Structure| 3353-89-7

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Product Details of [ 3353-89-7 ]

CAS No. :3353-89-7
Formula : C18H15BrS
M.W : 343.28
SMILES Code : [S+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-]
MDL No. :MFCD00428762

Safety of [ 3353-89-7 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H315-H319
Precautionary Statements:P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313

Application In Synthesis of [ 3353-89-7 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 3353-89-7 ]

[ 3353-89-7 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 66137-74-4 ]
  • [ 3353-89-7 ]
  • [ 1030379-05-5 ]
YieldReaction ConditionsOperation in experiment
82% Synthesis of triphenylsulfonium 5-iodooctafluoro-3-oxapentane sulfonate12.56 grams (0.03 mol) of delta-iodooctafluoro-3-oxapentanesulfonyl fluoride (Synquest) was taken in a flask in water and excess amount of KOH (0.06 mol, 3.31 grams) was added and the resulting mixture was heated under stirring at 800C for six hours. To this reaction mixture (after cooling to room temperature) was added 1 :2 v/v THF/water solution of triphenyl sulfonium bromide (0.03 mol, 10.14 grams) dropwise over a period of one hour with stirring. After the addition, the reaction mixture was further stirred for additional 3 hours at room temperature. Upon completion, the target compound triphenylsuflonium 5-iodooctafluoro-3- oxapentafluoro sulfonate was extracted using methylene chloride. It was washed at least three times with Dl water. Methylene chloride was evaporated to get a pale yellow liquid. It was redissolved in methylene chloride and precipitated into hexanes. Yield was 82% . Melting point (capillary) 110-112C
 

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