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Chemical Structure| 1269292-02-5 Chemical Structure| 1269292-02-5

Structure of 1269292-02-5

Chemical Structure| 1269292-02-5

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Product Details of [ 1269292-02-5 ]

CAS No. :1269292-02-5
Formula : C8H6BrNO4
M.W : 260.04
SMILES Code : O=C(O)C1=CC([N+]([O-])=O)=CC(Br)=C1C
MDL No. :MFCD20275367

Safety of [ 1269292-02-5 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501

Application In Synthesis of [ 1269292-02-5 ]

* 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 [ 1269292-02-5 ]

[ 1269292-02-5 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 67-56-1 ]
  • [ 1269292-02-5 ]
  • [ 885519-05-1 ]
YieldReaction ConditionsOperation in experiment
With sulfuric acid; at 20 - 30℃; for 6.0h;Inert atmosphere; The above reaction solution of 19b was added with 100 mL of methanol and continuously stirred for 6 hours.After the reaction was completed, the reaction solution was poured into 1L of water, and extracted with ethyl acetate(100 mL33). The organic phases were combined, washed successively with water (100 mL) and saturated sodiumchloride solution (200 mL), dried over anhydrous sodium sulfate, and filtered. The filtrate was concentrated under reducedpressure to obtain the crude title compound 19c (53 g) as a white solid, which was directly used in the next step withoutfurther purification.
 

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