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Chemical Structure| 3403-47-2 Chemical Structure| 3403-47-2

Structure of 3403-47-2

Chemical Structure| 3403-47-2

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Product Details of [ 3403-47-2 ]

CAS No. :3403-47-2
Formula : C8H9NO3
M.W : 167.16
SMILES Code : O=C(O)C1=CC(N)=CC=C1OC
MDL No. :MFCD09260887
Boiling Point : No data available
InChI Key :LWWPSEIFAKNPKQ-UHFFFAOYSA-N
Pubchem ID :13549244

Safety of [ 3403-47-2 ]

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302
Precautionary Statements:P280-P305+P351+P338

Application In Synthesis of [ 3403-47-2 ]

* 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 [ 3403-47-2 ]

[ 3403-47-2 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 67-56-1 ]
  • [ 3403-47-2 ]
  • [ 22802-67-1 ]
YieldReaction ConditionsOperation in experiment
88% With sulfuric acid;Reflux; 10.0 g (59.8 mmol, 1.0 equiv.) of 5-amino-2-methoxybenzoic acid were provided in 200 mL of methanol. 9.6 mL (179 mmol, 3.0 equiv.) of sulfuric acid were added dropwise and the reaction mixture was stirred at the reflux temperature over night. After cooling to room temperature and concentration, the remaining material was treated with ethyl acetate and neutralized by addition of a saturated, aqueous solution of sodium bicarbonate. The organic phase was separated, washed withwater, dried over sodium sulfate, filtered and concentrated. 9.54 g (88% of theory) of the title compound were obtained and used without further purification.‘H-NMR (400 MHz, DMSO-d6) 6 [ppm]: 3.309 (13.62), 3.740 (16.00), 4.856 (2.61), 6.715 (1.14), 6.722 (1.20), 6.737 (1.50), 6.744 (1.74), 6.839 (2.69), 6.861 (1.88), 6.885 (2.67), 6.892 (2.49).LC-MS (Method 1): R = 0.47 mm; MS (ESIpos): m/z = 182 [M+H]
 

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