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Chemical Structure| 21801-80-9 Chemical Structure| 21801-80-9

Structure of 21801-80-9

Chemical Structure| 21801-80-9

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Product Details of [ 21801-80-9 ]

CAS No. :21801-80-9
Formula : C9H8N2O2
M.W : 176.17
SMILES Code : O=C(C1=CN=C2C=C(C)C=CN21)O
MDL No. :MFCD01720461
InChI Key :BXALETSPBUTZAS-UHFFFAOYSA-N
Pubchem ID :21116451

Safety of [ 21801-80-9 ]

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

Application In Synthesis of [ 21801-80-9 ]

* 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 [ 21801-80-9 ]

[ 21801-80-9 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 21801-80-9 ]
  • [ 369-26-6 ]
  • [ 1426654-03-6 ]
YieldReaction ConditionsOperation in experiment
To a suspension of 7-methylimidazo[1 ,2-a]pyridine-3-carboxylic acid (13f) (1 g, 5.68 mmol) in dichloromethane (300 mL) oxalyl chloride (2.4 mL, 28.4 mmol) and catalytic amounts of DMF. The resulting solution was stirred overnight at room temperature and concentrated under vacuum. The solid obtained was added into a solution of methyl 3- amino-4-fluorobenzoate (7) (1 .05 g, 6.24 mmol) in dry pyridine. The resulting solution was stirred (50°C) for 5 hours before it was poured into water. The solids were collected by filtration and used without further purification to yield methyl 4-fluoro-3-(7- methylimidazo[1 ,2-a]pyridine-3-carboxamido)benzoate (31 ).
 

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Related Functional Groups of
[ 21801-80-9 ]

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