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[ CAS No. 56686-16-9 ] {[proInfo.proName]}

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Chemical Structure| 56686-16-9
Chemical Structure| 56686-16-9
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Product Details of [ 56686-16-9 ]

CAS No. :56686-16-9 MDL No. :MFCD00038016
Formula : C6H7BrN2O2 Boiling Point : -
Linear Structure Formula :C4HN2(OCH3)2Br InChI Key :QEZIMQMMEGPYTR-UHFFFAOYSA-N
M.W : 219.04 Pubchem ID :255719
Synonyms :

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Signal Word:Warning Class:N/A
Precautionary Statements:P261-P305+P351+P338 UN#:N/A
Hazard Statements:H315-H319-H335 Packing Group:N/A
GHS Pictogram:

Application In Synthesis of [ 56686-16-9 ]

* 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 [ 56686-16-9 ]

[ 56686-16-9 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 56686-16-9 ]
  • [ 60186-89-2 ]
YieldReaction ConditionsOperation in experiment
To a stirred solution of LDA (2.0 M in THF/heptane/ethylbenzene) (25.8 mL, 51.5 mmol) in tetrahydrofuran (THF) (50 mL) at -78 C was added a solution of 5-bromo-2,4- dimethoxypyrimidine (10.3 g, 46.8 mmol) in THF (50 mL) dropwise. The mixture was stirred at -78C for 15 minutes. MeOH (10 mL) was added, the cooling bath was removed and the mixture stirred for 30 minutes. The reaction was quenched by addition of saturated Ammonium chloride (MLCl) solution (100 mL) and the mixture extracted with ethyl acetate (EtOAc) (3 x 40 mL). The organic extracts were combined and then dried over magnesium sulfate (MgSCri), filtered and concentrated in vacuo to afford the title compound 4-bromo- 2,6-dimethoxypyrimidine as an orange solid. The crude product was used directly in the next step.
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Pyrimidines

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