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Chemical Structure| 1003843-94-4 Chemical Structure| 1003843-94-4

Structure of 1003843-94-4

Chemical Structure| 1003843-94-4

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Product Details of [ 1003843-94-4 ]

CAS No. :1003843-94-4
Formula : C9H9F3O3S
M.W : 254.22
SMILES Code : OCC1=CC(C(F)(F)F)=CC(S(=O)(C)=O)=C1
MDL No. :MFCD26051392

Safety of [ 1003843-94-4 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Application In Synthesis of [ 1003843-94-4 ]

* 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 [ 1003843-94-4 ]

[ 1003843-94-4 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 172023-97-1 ]
  • [ 20277-69-4 ]
  • [ 1003843-94-4 ]
YieldReaction ConditionsOperation in experiment
69% With copper(l) iodide; sodium L-prolinate; In dimethyl sulfoxide; at 95℃; for 20h; To a solution of <strong>[172023-97-1](3-bromo-5-trifluoromethyl-phenyl)-methanol</strong> (2 mmol, 613 mg), L- proline sodium salt (0.4 mmol, 55 mg), copper iodide (0.2 mmol, 38 mg) in DMSO (4 mL) is added sodium methanesulfinate (2.4 mmol, 245 mg) under nitrogen. The solution is allowed to warm to 95 0C and stirred for 20 hours. The mixture is cooled to room temperature, then added water. The mixture is extracted with dichloromethane. The combined organic layer is washed with brine, dried over Na2SO4, filtrated, and concentrated under reduced pressure. The residue is purified by silica gel column chromatography (eluent: hexane / EtOAc) to give (3-methanesulfonyl-5-trifluoromethyl-phenyl)-methanol (418 mg, 69%); ESI-MS m/z: 255 [M+1]+, Retention time 1.64 min (condition A).
 

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