HuagongsheHuagongshe Chemistry Print Report · For research reference only
Carbon tetrabromide → HCID 59859468, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Carbon tetrabromide | HCID 11205 | — |
| Reactant | Triphenylphosphine | HCID 11776 | — |
| Reactant | HCID 58797614 | HCID 58797614 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 59859468 | HCID 59859468 | 92% |
Reaction Steps
To the solution of carbon tetrabromide (5.73 g, 17.3 mmol) and diethyl 4-(hydroxymethyl)phenyl phosphate (3.74 g, 14.4 mmol) in 50 ml of methylene chloride was added triphenylphosphine (4.54 g, 17.3 mmol) at 0° C. The resultant mixture was stirred for 2 hours. The compound was purified by flash chromatography using heptane/ethyl acetate (80/20 to 70/30) as eluent in a yield 92%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08476450B2 |
| Source dataset | uspto-grants-2013_07 |
| ORD ID | ord-dd9af7256c2749afa492efdba6fdeeb3 |
| Source note | uspto-grants-2013_07 |