HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethyl Sulfate → Methyl 3-cyano-2,2,3,3-tetrafluoropropionate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethyl Sulfate | HCID 6497 | — |
| Reactant | Sodium 3-cyanotetrafluoropropionate | HCID 23683599 | — |
| Product | Methyl 3-cyano-2,2,3,3-tetrafluoropropionate | HCID 13328902 | 58% |
Reaction Steps
After being maintained at about 25° for 2 more days, the reaction mixture, which contained sodium 3-cyanotetrafluoropropionate, was treated with 69.3 g (0.55 mole) of dimethyl sulfate, stirred, and allowed to stand overnight. Fractionation of the volatile products gave 53.3 g (58%) of methyl 3-cyanotetrafluoropropionate, bp 90°-97°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04851161 |
| Source dataset | uspto-grants-1989_07 |
| ORD ID | ord-7277011a39714591b1a5a78b80d3d4a3 |
| Source note | uspto-grants-1989_07 |