HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triphenylphosphine → Triphenyl{[4-(propan-2-yl)phenyl]methyl}phosphanium chloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triphenylphosphine | HCID 11776 | — |
| Reactant | 4-Isopropylbenzyl chloride | HCID 74916 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | Triphenyl{[4-(propan-2-yl)phenyl]methyl}phosphanium chloride | HCID 23321400 | — |
Reaction Steps
A 5 liter reactor was obtained, and to this reactor was charged 655 g of triphenylphosphine, 1050 ml of methyl alcohol, and 422.5 g of para-isopropylbenzyl chloride. The reactants were heated to reflux temperature, approximately 65°-67° C., and refluxed for about 5 hours. There was obtained 1856.9 g of a 50% solution of para-isopropylbenzyl triphenylphosphonium chloride in methyl alcohol.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04482751 |
| Source dataset | uspto-grants-1984_11 |
| ORD ID | ord-15ba9ef939034e4ca72179bdf946ea99 |
| Source note | uspto-grants-1984_11 |