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Chemical Structure| 145733-53-5 Chemical Structure| 145733-53-5

Structure of 145733-53-5

Chemical Structure| 145733-53-5

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Product Details of [ 145733-53-5 ]

CAS No. :145733-53-5
Formula : C12H20BrNOSi
M.W : 302.28
SMILES Code : C[Si](OCC1=CN=C(Br)C=C1)(C(C)(C)C)C

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Application In Synthesis of [ 145733-53-5 ]

* 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 [ 145733-53-5 ]

[ 145733-53-5 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 116332-54-8 ]
  • [ 145733-53-5 ]
  • [ 1283090-88-9 ]
YieldReaction ConditionsOperation in experiment
Step A. [5-({ [te^Bu1yl(Dimethyl)silyl3oxy}methyl)pyridin-2-yl](4-fluorophenyl)mTo a solution of 2-bromo-5-(tert-butyl-dimethyl-silanyloxymethyl)-pyridine (5.0 g, 17 mmol) in 50 mL of THF at -78C under nitrogen was added n-BuLi (7.3 mL , 18 mmol). After stirring at -78C for 1 h, the resulting mixture was added to a solution of 4-fluoro-N-methoxy-N- methylbenzamide (4.1 g, 23 mmol) in 20 mL of THF at -78C. The reaction mixture was allowed to warm up to room temperature and stirring continued for 30 min at room temperature. The reaction was quenched with saturated ammonium chloride and the product was extracted with ethyl acetate. The combined organic layers were washed with brine, dried over Na2S04, filtered and concentrated, and the residue was purified by eluting on a silica gel column with PE: EtOAc=10:l to give the title compound.
 

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