Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | indium(III)chloride | HCID 159675 | — |
| Reactant | Diphenylphosphine oxide | HCID 254003 | — |
| Product | Diphenylphosphine | HCID 70017 | 88% |
Reaction Steps
172 g (0.852 mol) of diphenylphosphine oxide and 0.8 g of indium chloride are mixed and heated to 152° C., the pressure being reduced simultaneously (8 mbar). Diphenylphosphine distills off through a descending condenser at a transition temperature of 132° C. After a total of 2 hours, the internal temperature has been raised to 195° C. 70 g of diphenylphosphine are obtained. That corresponds to a yield of 88% of theory.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US05648549 |
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| Source dataset | uspto-grants-1997_07 |
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| ORD ID | ord-c27bd6846e4c4c0eafc550a6b816b19c |
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| Source note | uspto-grants-1997_07 |
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