HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Chloro-2,2-dimethylpropane → Diphenylphosphine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Chloro-2,2-dimethylpropane | HCID 12956 | — |
| Reactant | (2,2-Dimethylpropyl)(diphenyl)phosphane | HCID 13467864 | — |
| Solvent | Tetrahydrofuran hexane | HCID 21883165 | — |
| Product | Diphenylphosphine | HCID 70017 | — |
Reaction Steps
The known but unavailable 2,2-dimethylpropyl diphenyl phosphine was derived via reacting 2,2-dimethylpropyl chloride with lithium diphenyl phosphide in a refluxing tetrahydrofuran-hexane solvent mixture. After filtering off the lithium chloride by-product, the 2,2-dimethylpropyl, (i.e., neopentyl) diphenyl phosphine was obtained by the fractional distillation of the filtrate between 109° and 110° C. at 0.1 mm.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04668809 |
| Source dataset | uspto-grants-1987_05 |
| ORD ID | ord-2bae9ac8865c492ebfbce78ff7db327c |
| Source note | uspto-grants-1987_05 |