HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonia → HCID 86742801, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonia | HCID 222 | — |
| Reactant | Water | HCID 962 | — |
| Reactant | Ethyl 2,4,4,4-tetrafluoro-3-oxobutanoate | HCID 10954607 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | HCID 86742801 | HCID 86742801 | — |
Reaction Steps
Ammonia is introduced with stirring into a solution of 7.5 g of ethyl 3-oxo-2,4,4,4-tetrafluorobutyrate in 20 ml of toluene at 75° C. up to saturation. Then the reaction mixture is heated using a water separator for 5 hours, during which ethyl 3-amino-2,4,4,4-tetrafluorocrotonate is formed as an intermediate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04760163 |
| Source dataset | uspto-grants-1988_07 |
| ORD ID | ord-fa35baf7dbbb495da1ea7500ede8ebe5 |
| Source note | uspto-grants-1988_07 |