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Chemical Structure| 1426421-76-2 Chemical Structure| 1426421-76-2

Structure of 1426421-76-2

Chemical Structure| 1426421-76-2

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Product Details of [ 1426421-76-2 ]

CAS No. :1426421-76-2
Formula : C7H3Cl2IN2
M.W : 312.92
SMILES Code : IC1=NNC2=C1C=C(Cl)C(Cl)=C2
MDL No. :MFCD26793730
InChI Key :SMVSNRUXCYESPW-UHFFFAOYSA-N
Pubchem ID :71279742

Safety of [ 1426421-76-2 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P280-P301+P312-P302+P352-P305+P351+P338

Application In Synthesis of [ 1426421-76-2 ]

* 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 [ 1426421-76-2 ]

[ 1426421-76-2 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 124691-76-5 ]
  • [ 1426421-76-2 ]
YieldReaction ConditionsOperation in experiment
99% With iodine; potassium hydroxide; In N,N-dimethyl-formamide; at 20℃; for 0.75h; Step 35 ,6 -Dichloro -3 -iodo - 1 H-indazo leTo a solution of 5, 6-dichloro-l H-indazole (0.50 g, 2.67 mmol) in DMF (8 ml) at room temperature was added powdered potassium hydroxide (450 mg, 8.02 mmol) and iodine (1.02 g, 4.01 mmol). The maroon reaction mixture was stirred at room temperature for 45 min then quenched with 10%> aqueous Na2S203 and diluted with water. The mixture was extracted with EtOAc (2x). The combined organics were washed with water (3x), dried over MgS04 and concentrated to afford 827 mg (99%) of 5,6-dichloro-3-iodo-lH-indazole as a pale yellow solid. 'H NMR (DMSO-dg, 400 MHz): ? (ppm) 13.79 (s, 1H), 7.94 (s, 1H), 7.72 (s, 1H).
 

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Related Functional Groups of
[ 1426421-76-2 ]

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Related Parent Nucleus of
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Indazoles

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