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CAS No. : | 6938-66-5 | MDL No. : | MFCD00013543 |
Formula : | C22H45Br | Boiling Point : | - |
Linear Structure Formula : | CH3(CH2)21Br | InChI Key : | QYOXLKAKUAASNA-UHFFFAOYSA-N |
M.W : | 389.50 | Pubchem ID : | 81355 |
Synonyms : |
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Signal Word: | Warning | Class: | N/A |
Precautionary Statements: | P261-P305+P351+P338 | UN#: | N/A |
Hazard Statements: | H315-H319-H335 | Packing Group: | N/A |
GHS Pictogram: |
* 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.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
93% | To <strong>[403-01-0]methyl 3-fluoro-4-hydroxybenzoate</strong> (850 mg) and potassium carbonate (3.5 g), 1,3-dimethyl-2-imidazolidinone(10 mL) was added, and the mixture was stirred at 70°C for 15 minutes. 1-Bromodocosane (2.1 g) was addedthereto, and the mixture was stirred at 70°C for 13 hours. Water (200 mL) was added to the reaction liquid, the solutionwas stirred, then the precipitate was collected by suction filtration and washed with acetonitrile (100 mL) to obtain thecompound represented by E39 (2.2 g, percent yield: 93percent). 1H NMR (500 MHz, CDCl3) delta 7.79 (1 H,br d J = 8.6 Hz), 7.73 (1 H, dd J = 11.7, 2.0 Hz), 6.96 (1 H, t J = 8.3Hz), 4.08 (2 H, t J = 6.6 Hz), 3.89 (3 H, s), 1.84 (2 H, m), 1.47 (2 H, m), 1.19-1.37 (36 H, br), 0.88 (3 H,t J = 7.0 Hz). |