HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Bicarbonate → 72304-95-1
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Bicarbonate | HCID 516892 | — |
| Reactant | Phosphinecarboxylic acid, diphenoxy-, ethyl ester, oxide | HCID 3055357 | — |
| Solvent | Water | HCID 962 | — |
| Product | 72304-95-1 | HCID 23679408 | 27% |
Reaction Steps
Diphenyl ethoxycarbonylphosphonate (3.06 g) and sodium hydrogencarbonate (0.84 g) were stirred in water (10 ml) at room temperature for about 24 hours. The solvent was evaporated and the residue extracted with ethanol. The ethanol was evaporated and the residue was washed with ether. The residue was recrystallized twice from isopropanol. Colourless crystals (0.67 g, 27%) were obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04591583 |
| Source dataset | uspto-grants-1986_05 |
| ORD ID | ord-c5e5bf11a6024e76ad2094e74e4d1680 |
| Source note | uspto-grants-1986_05 |