HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1914969Generated: October 31, 2026
Ethylene Glycol → 2-Hydroxyethyl ethyl(3-hydroxypropyl)phosphinate
https://huagongshe.com/reaction/1914969
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Ethylene Glycol | HCID 174 | — |
| Reactant | Butyl ethyl-3-hydroxypropylphosphinate | HCID 86656676 | — |
| Catalyst | Potassium titanium oxalate | HCID 56841016 | — |
| Product | 2-Hydroxyethyl ethyl(3-hydroxypropyl)phosphinate | HCID 86656678 | 111.9% |
Reaction Steps
To 416 g (2 mol) of butyl ethyl(3-hydroxypropyl)phosphinate (produced as in Example 9) are added 155 g (2.5 mol) of ethylene glycol and 0.4 g of potassium titanyloxalate, followed by stirring at 200° C. for 2 h. Volatiles are distilled off by gradual evacuation to leave 439 g (98% of theory) of 2-hydroxyethyl ethyl(3-hydroxypropyl)phosphinate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US08614267B2 |
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| Source dataset | uspto-grants-2013_12 |
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| ORD ID | ord-65b0d4108f934a628e3df72217f06fe2 |
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| Source note | uspto-grants-2013_12 |
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