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Chemical Structure| 13808-66-7 Chemical Structure| 13808-66-7

Structure of 13808-66-7

Chemical Structure| 13808-66-7

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Product Details of [ 13808-66-7 ]

CAS No. :13808-66-7
Formula : C10H9BrN2
M.W : 237.10
SMILES Code : CC1=C(Br)C(C2=CC=CC=C2)=NN1

Safety of [ 13808-66-7 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Application In Synthesis of [ 13808-66-7 ]

* 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 [ 13808-66-7 ]

[ 13808-66-7 ] Synthesis Path-Downstream   1~3

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  • [ 3347-62-4 ]
  • [ 13808-66-7 ]
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  • [ 3347-62-4 ]
  • [ 13808-66-7 ]
YieldReaction ConditionsOperation in experiment
With bromine; In dichloromethane; at 0 - 20℃; for 2.5h; To a solution of 5-methyl-3-phenyl-lH-pyrazole (8.0 g, 50.6 mmol) in dichloromethane(150 mL) was added bromine (8.08 g, 50.6 mmol) dropwise at 0 0C. The reaction was stirred at that temperature for 30 min and continued at room temperature for 2 h. After the reaction was quenched with an aqueous solution OfNa2SO3 (10% w/w, 10 mL), the organic solvent was removed and the aqueous mixture was extracted with EtOAc, washed with brine, dried over MgSO4, and concentrated. The residue was purified by silica gel column chromatography to give the title compound as a yellow oil (9.5 g). LCMS mlz = 236.9 (M+H4). 1H NMR (400 MHz, DMSO-J6) delta ppm 2.26 (s, 3H), 7.30-7.57 (m, 5H), 13.12 (s, IH).
  • 3
  • [ 13808-66-7 ]
  • [ 3347-62-4 ]
 

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