HuagongsheHuagongshe Chemistry Print Report · For research reference only
Choline → HCID 86750432, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Choline | HCID 305 | — |
| Reactant | Phosgene | HCID 6371 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 86750432 | HCID 86750432 | — |
Reaction Steps
A mixture of choline (2.235 mg, 16 mmol) and phosgene (32 ml, 1.93M in toluene) in THF (90 ml) was stirred at room temperature for 72 hours. The precipitate was filtered, washed with hexane, and dried in vacuo to yield choline chloride chloroformate (3.0 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05607691 |
| Source dataset | uspto-grants-1997_03 |
| ORD ID | ord-d59b057dcf9e4de1b4d630a0b4e2776f |
| Source note | uspto-grants-1997_03 |