HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethylene Glycol → [3-(2-Hydroxyethoxy)-3-oxopropyl]phenylphosphinic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethylene Glycol | HCID 174 | — |
| Reactant | 3-(Hydroxyphenylphosphinyl)propanoic acid | HCID 11287340 | — |
| Product | [3-(2-Hydroxyethoxy)-3-oxopropyl]phenylphosphinic acid | HCID 69477555 | — |
Reaction Steps
Except that the recrystallization-purified 3-[hydroxy(phenyl)phosphinyl]propionic acid obtained in Comparative Example 3 was used in lieu of the rinse-purified 3-[hydroxy(phenyl)phosphinyl]propionic acid, the procedure of Comparative Example 4 was repeated to provide 102.81 g of an ethylene glycol solution of hydroxyethyl 3-[hydroxy(phenyl)phosphinyl]propionate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05710308 |
| Source dataset | uspto-grants-1998_01 |
| ORD ID | ord-be29f29a405c4c88b9a9bcaf85f021c8 |
| Source note | uspto-grants-1998_01 |