HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 76183230, compound → Methyl 4,4-difluoro-3-oxobutanoate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 76183230 | HCID 76183230 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | Methyl 4,4-difluoro-3-oxobutanoate | HCID 13179258 | — |
Reaction Steps
The procedure of Example 4 was repeated using methanol instead of ethanol. After distillation the methyl ester was obtained as a colorless liquid. According to the 1H NMR data the product was a tautomeric mixture of ca. 60% keto form and ca. 40% enol form (methyl 4,4-difluoro-3-hydroxybut-2-enoate).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09156771B2 |
| Source dataset | uspto-grants-2015_10 |
| ORD ID | ord-5ca2312bf468435da2dfd0d085194da8 |
| Source note | uspto-grants-2015_10 |