HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triphenylphosphine → HCID 54372321, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triphenylphosphine | HCID 11776 | — |
| Reactant | 1,1,1,2-Tetrabromoethane | HCID 61179 | — |
| Reactant | HCID 85613375 | HCID 85613375 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 54372321 | HCID 54372321 | — |
Reaction Conditions
| Temperature | 0 °C |
|---|
Reaction Steps
To a solution of 7.2 g of the product of Step C in 73 ml of methylene chloride, there were added at -10° C. 13 g of reaction tetrabromoethane and 10.3 g of triphenylphosphine and the reaction medium was stirred for one hour at 0° C. and chromatographed on silica (eluant: ethyl acetate-cyclohexane 7-3) to obtain 7.49 g of the desired compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05707982 |
| Source dataset | uspto-grants-1998_01 |
| ORD ID | ord-ee7a00de087a431b8a6fc1d7d2b9ae56 |
| Source note | uspto-grants-1998_01 |