HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 15052495, compound → HCID 15052526, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 15052495 | HCID 15052495 | — |
| Solvent | Hydrochloric Acid | HCID 313 | — |
| Product | HCID 15052526 | HCID 15052526 | 79.6% |
Reaction Steps
A solution of 4.9 g of tetraethyl [(5-ethyl-3-isoxazolyl)amino]methylene-bis(phosphonate) in 46 ml of concentrated hydrochloric acid was heated under reflux for 3 hours. After the reaction mixture was concentrated, the solid obtained was washed with acetone to give 2.8 g of [(5-ethyl-3-isoxazolyl)amino]methylene-bis(phosphonic acid) as a solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04973576 |
| Source dataset | uspto-grants-1990_11 |
| ORD ID | ord-3543faacff154c03814d2c363d767786 |
| Source note | uspto-grants-1990_11 |