HuagongsheHuagongshe Chemistry Print Report · For research reference only
Carbon tetrabromide → HCID 12749167, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Carbon tetrabromide | HCID 11205 | — |
| Reactant | Triphenylphosphine | HCID 11776 | — |
| Reactant | 4-(Hydroxymethyl)naphthalene-2-carbonitrile | HCID 12749166 | — |
| Solvent | 1,2-Dichloroethane | HCID 11 | — |
| Product | HCID 12749167 | HCID 12749167 | 80.4% |
Reaction Steps
To a solution of 4-(hydroxymethyl)-2-naphthalenecarbonitrile (200 mg) in dry DCE (5 mL), CBr4 (542.8 mg) and (Ph)3P were added, the resulting mixture was stirred at r.t. for 40 min and then quenched with 40 mL of water. The aqueous phase washed with DCM (3×40 mL). The combined organic extracts were dried, concentrated, and purified by flash chromatography (CH/AcOEt from 8:2 to 1:1) to give the title compound (216 mg) as a white foam.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07534893B2 |
| Source dataset | uspto-grants-2009_05 |
| ORD ID | ord-f25a08a9022240619907e8621b487084 |
| Source note | uspto-grants-2009_05 |