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Chemical Structure| 647856-28-8 Chemical Structure| 647856-28-8

Structure of 647856-28-8

Chemical Structure| 647856-28-8

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Product Details of [ 647856-28-8 ]

CAS No. :647856-28-8
Formula : C14H10BrF3O2
M.W : 347.13
SMILES Code : FC(F)(F)OC1=CC(OCC2=CC=CC=C2)=CC=C1Br
MDL No. :MFCD28806011

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Application In Synthesis of [ 647856-28-8 ]

* 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 [ 647856-28-8 ]

[ 647856-28-8 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 886499-93-0 ]
  • [ 100-44-7 ]
  • [ 647856-28-8 ]
YieldReaction ConditionsOperation in experiment
98% With caesium carbonate; In N,N-dimethyl-formamide; at 20.0℃; To a mixture of <strong>[886499-93-0]4-bromo-3-(trifluoromethoxy)phenol</strong> (2.97 g, 11.6 mmol) in DMF (1 0 ml)was added Cs2C03 (5.65 g, 17.3 mmol) and benzyl chloride (1.46 ml, 12.7 mmol) at RT. The5 reaction mixture was stirred overnight then quenched with water and diluted with EtOAc. Theorganic phase was washed with water (3x), brine, dried over Na2S04 , and concentrated in vacuo.The residue was purified by flash column chromatography (EtOAc/Heptane) to afford the titlecompound as a colorless oil (3.92 g, 98% yield). 1H NMR (METHANOL-d4 ) 8 7.51 (d, J=9.1 Hz, 1 H),7.40-7.45 (m, 4H), 7.34-7.40 (m, 1 H), 6.97 (dd, J=2.5, 1.5 Hz, 1 H), 6.82 (dd, J=9.1, 3.0 Hz, 1 H),10 5.06 (s, 2H).
 

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