HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 54534355, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Ethanol | HCID 702 | — |
| Reactant | HCID 6506250 | HCID 6506250 | — |
| Product | HCID 54534355 | HCID 54534355 | — |
Reaction Steps
2.0 g of E-2-amino-5-phosphono-3-pentenoic acid are placed in 50 ml of ethanol and the whole is saturated with hydrogen chloride gas for 21/2 hours at 50°. After concentration, the residue is dissolved in 18 ml of ethanol, 18 ml of propylene oxide are added and the precipitate is filtered off. Recrystallisation from water/ethanol 1:3 yields 2-amino-5-phosphono-3-pentenoic acid ethyl ester, m.p. 167°-168°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05175344 |
| Source dataset | uspto-grants-1992_12 |
| ORD ID | ord-74fd015913e14ff1a7ad333c6ea33371 |
| Source note | uspto-grants-1992_12 |