HuagongsheHuagongshe Chemistry Print Report · For research reference only
Titanium tetrabutoxide → Ethyl(2-hydroxyethyl)phosphinic acid titanium salt
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Titanium tetrabutoxide | HCID 21801 | — |
| Reactant | HCID 46832563 | HCID 46832563 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | Ethyl(2-hydroxyethyl)phosphinic acid titanium salt | HCID 131732617 | 91.3% |
Reaction Steps
138 g (1 mol) of ethyl(2-hydroxyethyl)phosphinic acid (produced as in Example 7) and 85 g of titanium tetrabutoxide are refluxed in 500 ml of toluene for 40 hours. The resulting butanol is distilled off from time to time with proportions of toluene. The solution formed is subsequently freed of solvent to leave 136 g (91% of theory) of ethyl(2-hydroxyethyl)phosphinic acid titanium salt.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08987490B2 |
| Source dataset | uspto-grants-2015_03 |
| ORD ID | ord-031f5710a9a647609783fe86e7c5aa8f |
| Source note | uspto-grants-2015_03 |