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Chemical Structure| 20933-24-8 Chemical Structure| 20933-24-8

Structure of 20933-24-8

Chemical Structure| 20933-24-8

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Product Details of [ 20933-24-8 ]

CAS No. :20933-24-8
Formula : C11H11BrO2
M.W : 255.11
SMILES Code : COC1=CC2=C(C=C1)C(=O)C(Br)CC2
MDL No. :MFCD09056778

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Application In Synthesis of [ 20933-24-8 ]

* 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 [ 20933-24-8 ]

[ 20933-24-8 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 20933-24-8 ]
  • [ 90008-50-7 ]
  • 3-methoxy-8-propoxy-5,6-dihydro-6b,7,11-triaza-benzo[a]fluorene [ No CAS ]
YieldReaction ConditionsOperation in experiment
A stirred mixture of <strong>[90008-50-7]6-propoxypyridazin-3-amine</strong> (120mg, 0.78mmol), 2- bromo-6-methoxy-3, 4-dihydronaphthalen-1 (2H)-one (200mg, 0.78mmol) in ethanol was heated under reflux for 0.5 hours. The mixture was cooled and sodium bicarbonate (66mg, 0. 78mmol) added. The mixture was stirred at room temperature for 3 days and evaporated. The residue was extracted with chloroform and the extract washed with saturated, aqueous, sodium chloride solution, dried (MgS04) and evaporated. The residue was purified by flash chromatography on silica gel. Elution with 1-2% methanol in dichloromethane afforded Compound 121 (30mg) as a white solid n. m. r. (CDC13) 8 1.05, t, J=7.4Hz, 3H; 1.74-1. 94, m, 2H; 3.14, s, 4H; 3.82, s, 3H; 4. 28, t, J=6. 8Hz, 2H; 6.60, d, J=9.9Hz, 1H ; 6.78-6. 89, m, 2H; 7.77, d, J=9.6Hz, 1H ; 7.87, d, J=7.9Hz, 1H.
 

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