HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methanol → HCID 86650096, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methanol | HCID 887 | — |
| Reactant | Sodium borohydride | HCID 4311764 | — |
| Reactant | HCID 86650097 | HCID 86650097 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 86650096 | HCID 86650096 | 50% |
Reaction Steps
Under a nitrogen atmosphere, 1 g (3.39 millimoles) of ethyl 6-bromo-5,5,6,6-tetrafluorohexanoate was dissolved in 10 mL of tetrahydrofuran and 1 mL of methanol and then 129 mg (3.39 millimoles) of sodium borohydride was added thereto, followed by stirring at room temperature for 1 hour. A reaction solution was extracted with ethyl acetate after the addition of a sulfuric acid aqueous solution, followed by concentrating a solvent. With this, ethyl 5,5,6,6-tetrafluorohexanoate was obtained at a yield of 50%. There cannot be confirmed production of 6-bromo-5,5,6,6-tetrafluorohexan-1-ol.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08110711B2 |
| Source dataset | uspto-grants-2012_02 |
| ORD ID | ord-1886981a607e4dd78ccb106bda2f94c1 |
| Source note | uspto-grants-2012_02 |