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Chemical Structure| 5152-84-1 Chemical Structure| 5152-84-1

Structure of 5152-84-1

Chemical Structure| 5152-84-1

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Product Details of [ 5152-84-1 ]

CAS No. :5152-84-1
Formula : C8H5ClN2
M.W : 164.59
SMILES Code : ClC1=C2C=CC=CC2=NN=C1
MDL No. :MFCD09033775
InChI Key :IJSFFUOWXQRDMS-UHFFFAOYSA-N
Pubchem ID :10909904

Safety of [ 5152-84-1 ]

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

Application In Synthesis of [ 5152-84-1 ]

* 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 [ 5152-84-1 ]

[ 5152-84-1 ] Synthesis Path-Downstream   1~3

  • 1
  • [ 67-56-1 ]
  • [ 5152-84-1 ]
  • palladium/CaCO3 [ No CAS ]
  • [ 253-66-7 ]
  • [ 21905-79-3 ]
  • 2
  • [ 5152-84-1 ]
  • [ 904326-92-7 ]
  • 4-(6-fluoro-5-methylpyridin-3-yl)cinnoline [ No CAS ]
YieldReaction ConditionsOperation in experiment
73% With tetrakis(triphenylphosphine) palladium(0); caesium carbonate; In 1,2-dimethoxyethane; water; at 90℃; Commercially available 4-chlorocinnoline (18) (250 mg, 1.5 mmol) was mixed with Pd(PPh3)4 (176 mg, 0.15 mmol) and 2-fluoro-3-methyl pyridine-5-boronic acid (282 mg, 1.8 mmol) in 1, 2-dimethoxyethane (2 mL). A solution of cesium carbonate (1.24 g, 3.8 mmol) and 2 mL water was added and the reaction mixture was stirred at 90C overnight. After the reaction was complete, the mixture was diluted with water (10 mL) and extracted with ethyl acetate (3 × 15 mL). The combined organic layers were dried over anhydrous Na2SO4 and concentrated in vacuo. The crude product was purified by flash chromatography using hexane/DCM/acetone (12/1/1, v/v/v) to yield 21 as a white solid (266 mg, 73%).
  • 3
  • [ 5152-84-1 ]
  • [ 904326-92-7 ]
  • 1-(5-(cinnolin-4-yl)-3-methylpyridin-2-yl)-4-(6-fluoropyridin-3-yl)piperidin-4-ol [ No CAS ]
 

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