HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 9815542, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | HCID 19090868 | HCID 19090868 | — |
| Product | HCID 9815542 | HCID 9815542 | 85.8% |
Reaction Steps
A mixture of 2.0 g ethyl 3-aminopropyl(1-hydroxybutyl)-phosphinate and 20.0 ml 2M aqueous hydrochloric acid is refluxed for 2 hours and then evaporated to dryness. The residual oil is dissolved in 10 ml of water, and re-evaporated. The residue is dissolved in 20 ml of ethanol and treated with propylene oxide and to give 1.5 g of 3-aminopropyl(1-hydroxybutyl)phosphinic acid, m.p. 188°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05064819 |
| Source dataset | uspto-grants-1991_11 |
| ORD ID | ord-5b8921625ae249bf92c02d1b8b59a19a |
| Source note | uspto-grants-1991_11 |