Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Sulfuric Acid | HCID 1118 | — |
| Reactant | Ethylene | HCID 6325 | — |
| Reactant | (+)-Limonene | HCID 440917 | — |
| Reactant | 1,1,1,2,2,3,3,4,4,6,6-Undecafluoro-6-iodohexane | HCID 23001929 | — |
| Reactant | 1,1,1,2,2,3,3,4,4,6,6-Undecafluoro-8-iodooctane | HCID 85835777 | — |
| Product | C4F9CH2CF2CH2CH2OH | HCID 57526216 | — |
Reaction Steps
C4F9CH2CF2CH2CH2OH was produced by introducing ethylene (25 g, 0.53 mol) was introduced to an autoclave charged with C4F9CH2CF2I (217 g, 0.87 mol) and d-(+)-limonene (1 g), and then the reactor was heated at 240° C. for 12 hours. Product was obtained via vacuum distillation 81˜91° C. at 19˜24 mmHg in 62% yield. Fuming sulfuric acid (70 mL) was added slowly to 50 g of C4F9CH2CF2CH2CH2I and mixture was stirred at 60° C. for 1.5 h. The reaction was quenched with ice-cold 1.5 wt % Na2SO3 aqueous solution and heated at 95° C. for 0.5 h. The bottom layer was separated and washed with 10 wt % aqueous sodium acetate and distilled to provide compound of formula C4F9CH2CF2CH2CH2OH: by 54-57° C. at 2 mmHg (267 Pascals).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US09328317B2 |
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| Source dataset | uspto-grants-2016_05 |
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| ORD ID | ord-3441f8f421394d1284cdf0fad113b56f |
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| Source note | uspto-grants-2016_05 |
|---|
