Perfluorobutyl iodide synthesis
- Product Name:Perfluorobutyl iodide
- CAS Number:423-39-2
- Molecular formula:C4F9I
- Molecular Weight:345.93
2706-90-3
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423-39-2
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$6.00/5g
Yield:423-39-2 336 g
Reaction Conditions:
with iodine in ethanol at 80 - 100; for 13 h;Reagent/catalyst;
Steps:
1.2; 2.2; 3.2; 4.2 Preparation of S2, perfluoroiodobutane
2 kg of the aluminate ionic liquid prepared in the step S1 is added to the reaction vessel equipped with the reflux device,Then, 264 g of perfluoropentanoic acid was added, and the temperature was raised to 80 ° C, and 2.5 mol of iodine in ethanol was slowly added dropwise over 5 hours.Heating was continued to 100 ° C for 8 hours, and the reaction solution was allowed to stand for separation to separate the aluminate ionic liquid layer and the product layer.The product layer was purified by rectification to obtain 336 g of perfluoroiodobutane with a HPLC purity of 98.2%.
References:
CN109651073,2019,A Location in patent:Paragraph 0022; 0025-0027; 0032; 0035-0037; 0042; 0045; 0046
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423-39-2
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355-43-1
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423-62-1
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423-39-2
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355-43-1
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116-14-3
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354-64-3
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507-63-1
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307-60-8
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423-39-2
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355-43-1
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423-62-1
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2314-97-8
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558-89-4
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423-39-2
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