HuagongsheHuagongshe Chemistry Print Report · For research reference only
Titanium tetrabutoxide → 2-(Ethylhydroxyphosphinyl)acetic acid titanium salt
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Titanium tetrabutoxide | HCID 21801 | — |
| Reactant | [Hydroxy(ethyl)phosphinyl]acetic acid | HCID 15357685 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | 2-(Ethylhydroxyphosphinyl)acetic acid titanium salt | HCID 131731422 | 102.4% |
Reaction Steps
152 g (1 mol) of 2-(ethylhydroxyphosphinyl)acetic acid (produced as in Example 10) and 170 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 167 g (96% of theory) of 2-(ethylhydroxyphosphinyl)acetic acid titanium salt.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08987489B2 |
| Source dataset | uspto-grants-2015_03 |
| ORD ID | ord-5850a620a4144615b4d627f3b8d56a47 |
| Source note | uspto-grants-2015_03 |