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Chemical Structure| 873980-72-4 Chemical Structure| 873980-72-4

Structure of 873980-72-4

Chemical Structure| 873980-72-4

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Product Details of [ 873980-72-4 ]

CAS No. :873980-72-4
Formula : C8H6BrNO5
M.W : 276.04
SMILES Code : BrC1=CC(C=O)=C(C([N+]([O-])=O)=C1OC)O
MDL No. :MFCD31557051

Safety of [ 873980-72-4 ]

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H302-H315-H317-H318-H410
Precautionary Statements:P261-P264-P270-P272-P273-P280-P301+P312+P330-P302+P352-P305+P351+P338+P310-P333+P313-P391-P501
Class:9
UN#:3077
Packing Group:

Application In Synthesis of [ 873980-72-4 ]

* 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 [ 873980-72-4 ]

[ 873980-72-4 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 57543-36-9 ]
  • [ 873980-72-4 ]
YieldReaction ConditionsOperation in experiment
59% With nitric acid; acetic acid; at 85℃; for 2h; 0.1 mol of <strong>[57543-36-9]5-bromo-2-hydroxy-4-methoxybenzaldehyde</strong> is dissolved in 20 ml of acetic acid and the solution is heated to 85[deg.] C. with stirring. Under this condition, 6.9 ml is added dropwise to the solution. 65% nitric acid solution was reacted for 2 h after the addition. After completion of the reaction, 50 ml of ice water was added to the solution to precipitate a yellow precipitate which was filtered and dried. It was then purified by column chromatography eluting with dichloromethane:methanol=40:1 to give a yellow solid, 59% yield.
  • 2
  • [ 57543-36-9 ]
  • [ 7697-37-2 ]
  • [ 64-19-7 ]
  • [ 873980-72-4 ]
 

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