HuagongsheHuagongshe Chemistry Print Report · For research reference only
Oxygen → Carboxyphenylstearic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Oxygen | HCID 977 | — |
| Reactant | Methyl Ethyl Ketone | HCID 6569 | — |
| Reactant | Butane | HCID 7843 | — |
| Reactant | 2-(2-Methylphenyl)octadecanoic acid | HCID 22323937 | — |
| Catalyst | Cobalt diacetate | HCID 6277 | — |
| Product | Carboxyphenylstearic acid | HCID 70555697 | 47.9% |
Reaction Steps
The oxidation procedure of Example I was repeated except that only 40 gms cobalt (II) acetate was employed. Also, for this reaction 40 gms methylethyl ketone and 72 gms butane were charged to the reactor. Eighty percent conversion of the tolylstearic acid was achieved after only four hours reaction (105° C. and 350 psig O2). Carboxyphenylstearic acid was obtained in 47.9% yield.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04356315 |
| Source dataset | uspto-grants-1982_10 |
| ORD ID | ord-0445cac1340449bb900981407bee45ad |
| Source note | uspto-grants-1982_10 |