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Chemical Structure| 137654-46-7 Chemical Structure| 137654-46-7

Structure of 137654-46-7

Chemical Structure| 137654-46-7

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CAS No.: 137654-46-7

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Product Details of [ 137654-46-7 ]

CAS No. :137654-46-7
Formula : C8H7FO4S
M.W : 218.20
SMILES Code : O=C(OC)C1=CC=CC=C1S(=O)(F)=O
MDL No. :MFCD00024832
InChI Key :LLQSKDZICCVCEB-UHFFFAOYSA-N
Pubchem ID :4114764

Safety of [ 137654-46-7 ]

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H302-H335-H314
Precautionary Statements:P260-P264-P270-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P403+P233-P405-P501
Class:8
UN#:3261
Packing Group:

Application In Synthesis of [ 137654-46-7 ]

* 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 [ 137654-46-7 ]

[ 137654-46-7 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 26638-43-7 ]
  • [ 137654-46-7 ]
YieldReaction ConditionsOperation in experiment
With potassium hydrogen difluoride; In water; acetonitrile; at 20℃; General procedure: Arylsulfonyl chloride (commercially available from Sigma-Aldrich or synthesizedaccording to known procedures) dissolved in acetonitrile (Fisher HPLC grade,0.5-1 M) was treated with saturated potassium bifluoride aqueous solution(Sigma-Aldrich, ?5 M, 1.5-2.5 equiv). The emulsion was stirred vigorously for1-4 h before being partitioned between ethyl acetate and water. The organicsolution was collected, dried over anhydrous sodium sulfate (Na2SO4),concentrated, and purified by column chromatography, if necessary, to yieldthe desired aryl sulfonyl fluoride (33 examples, 90-100% isolated yield).
 

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