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Chemical Structure| 7520-67-4 Chemical Structure| 7520-67-4

Structure of 7520-67-4

Chemical Structure| 7520-67-4

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Product Details of [ 7520-67-4 ]

CAS No. :7520-67-4
Formula : C7H5Cl3O
M.W : 211.47
SMILES Code : OCC1=CC(Cl)=C(Cl)C(Cl)=C1
MDL No. :MFCD18400118

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Application In Synthesis of [ 7520-67-4 ]

* 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 [ 7520-67-4 ]

[ 7520-67-4 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 51-39-8 ]
  • [ 7520-67-4 ]
  • 2
  • [ 121-43-7 ]
  • [ 51-39-8 ]
  • [ 7520-67-4 ]
YieldReaction ConditionsOperation in experiment
In tetrahydrofuran; methanol; (ii) 3,4,5-Trichlorobenzylalcohol To a stirred solution of <strong>[51-39-8]3,4,5-trichlorobenzoic acid</strong> (11.7g) in a mixture of dry THF (50ml) and trimethylborate (25ml) under N2 at room temperature was added boranedimethylsulphide complex (ca. 10M; 7.5ml) dropwise over 45 min. After stirring for a further 4 hours methanol (25ml) was added dropwise over 45 minutes. The mixture was stirred for a further 30 minutes then evaporated in vacuo . The residue was dissolved in ether, washed with 2M sodium hydroxide and brine, dried (MgSO4) and concentrated in vacuo . Trituration of the residue with hexane gave the title compound, 9.9g, mp. 106-108C.
 

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