HuagongsheHuagongshe Chemistry Print Report · For research reference only
Carbon tetrabromide → HCID 22672715, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Carbon tetrabromide | HCID 11205 | — |
| Reactant | Triphenylphosphine | HCID 11776 | — |
| Reactant | HCID 22672768 | HCID 22672768 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 22672715 | HCID 22672715 | 87.3% |
Reaction Conditions
| Temperature | 0 °C |
|---|
Reaction Steps
To a solution of 1.65 g of the product of Step B in 16.5 ml of methylene chloride cooled to -5° C. there were added 2.85 g of carbon tetrabromide and 2.25 g of triphenylphosphine. The reaction solution was stirred for 30 minutes at 0° C. and chromatographed on silica (eluant: methylene chloride-ethyl acetate 90-10) to obtain 1.82 g of the desired product.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05707982 |
| Source dataset | uspto-grants-1998_01 |
| ORD ID | ord-25549fd5d3114cb5a902dd433b846676 |
| Source note | uspto-grants-1998_01 |