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Chemical Structure| 67976-94-7 Chemical Structure| 67976-94-7

Structure of 67976-94-7

Chemical Structure| 67976-94-7

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Product Details of [ 67976-94-7 ]

CAS No. :67976-94-7
Formula : C12H11NO3
M.W : 217.22
SMILES Code : O=C(OC)C1C=C(OC)C2C(=CC=CC=2)N=1
MDL No. :MFCD08693133

Safety of [ 67976-94-7 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302
Precautionary Statements:P264-P270-P301+P312-P330-P501

Application In Synthesis of [ 67976-94-7 ]

* 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 [ 67976-94-7 ]

[ 67976-94-7 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 908094-01-9 ]
  • [ 5965-59-3 ]
  • [ 67976-94-7 ]
  • [ 67976-96-9 ]
YieldReaction ConditionsOperation in experiment
54%; 39% In methanol; for 2.0h;Cooling with ice; General procedure: 4-Oxo-1,4-dihydroquinoline-2-carboxylic acid alkyl ester (1,1 mmol), was dissolved in anhydrous methanol (5 mL) (ice bath)and an ethereal solution of diazomethane was added with stirringin small portions until the solution acquired a pale yellow color.After 2 h at room temperature, the reaction mixture was concentratedin vacuo. Products were isolated by chromatographicmethods. Results are presented in Table 2.
  • 2
  • [ 512-56-1 ]
  • [ 5965-59-3 ]
  • [ 67976-94-7 ]
YieldReaction ConditionsOperation in experiment
60% With potassium carbonate; In N,N-dimethyl-formamide; at 220℃; for 0.5h; General procedure: A mixture of 4-oxo-1,4-dihydroquinoline-2-carboxylic acid alkylester (1, 1 mmol), base (1.3 mmol), the corresponding alkylatingagent (alkyl iodide, 1.5 mmol; others, 1.2 mmol) and anhydrousDMF (5 mL) was stirred at the appropriate temperature andmonitored by TLC (DCM:MeOH 4.7:0.3). After a specified time(Table 2), the mixture was carefully poured into ice-water. Thecompounds obtained were isolated and purified as was indicatedabove. Alkylating agents, bases and solvents are presented inTable 2.
 

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