HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Acid → HCID 54461225, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Acid | HCID 176 | — |
| Reactant | Isobutyraldehyde | HCID 6561 | — |
| Reactant | Piperidine | HCID 8082 | — |
| Reactant | Ethyl 3-(4-Fluorophenyl)-3-Oxopropanoate | HCID 2758844 | — |
| Solvent | Isopropanol | HCID 3776 | — |
| Product | HCID 54461225 | HCID 54461225 | — |
Reaction Steps
A solution of 210 g (1 mol) of ethyl 4-fluorobenzoylacetate and 144 g (2 mol) of 2-methylpropanal are stirred overnight at 50° C. with 7 ml of piperidine and 5 ml of acetic acid in 100 ml of isopropanol. After reaction is complete, the batch is concentrated at about 15 Torr and the crude product (270 g, about 85%) is reacted without further purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05006530 |
| Source dataset | uspto-grants-1991_04 |
| ORD ID | ord-fd7169fb1a694331885999c85823c041 |
| Source note | uspto-grants-1991_04 |