Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Water | HCID 962 | — |
| Reactant | N-Methylformamide | HCID 31254 | — |
| Reactant | 1,1,1,2,2,3,3,4,4,6,6,8,8-Tridecafluoro-10-iododecane | HCID 125482516 | — |
| Solvent | Diethyl Ether | HCID 3283 | — |
| Product | HCID 131728043 | HCID 131728043 | — |
Reaction Steps
Then C4F9(CH2CF2)2CH2CH2I (10 g) and N-methylformamide (8.9 mL) were heated to 150° C. for 26 h. The reaction was cooled to 100° C., followed by the addition of water to separate the crude ester. Ethyl alcohol (3 mL) and p-toluene sulfonic acid (0.09 g) were added to the crude ester, and the reaction was stirred at 70° C. for 15 min. Then ethyl formate and ethyl alcohol were distilled out to give a crude product. The crude alcohol was dissolved in ether, washed with aqueous sodium sulfite, water, and brine in series, and dried over magnesium sulfate. The product was distilled to give C4F9(CH2CF2)2CH2CH2OH: bp 90˜94° C. at 2 mmHg Pascals).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US08263670B2 |
|---|
| Source dataset | uspto-grants-2012_09 |
|---|
| ORD ID | ord-c9db64c14c0d499fa6c43b4ce53bd9e2 |
|---|
| Source note | uspto-grants-2012_09 |
|---|
