Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | 1-Butene | HCID 7844 | — |
| Reactant | Phosphine | HCID 24404 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | Tributylphosphine | HCID 13831 | — |
Reaction Steps
A 90 liter-autoclave was charged with 9.6 kg (170 mol) butene-1 and 1.75 kg (51 mol) PH3 in the sequential order indicated. Next, the autoclave was heated to 80° C. and the addition of the toluene/ABIN-solution was started. 12 l toluene in which 170 g ABIN (2 mol %, based on PH3) was dissolved was pumped over a period of 2.5 hours into the reactor so that the temperature of the reaction mixture did not exceed 100° C. After a reaction period of 71/2 hours, the whole was allowed to cool and the crude product (18.3 kg) was given into a barrel scavenged with nitrogen.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US04757156 |
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| Source dataset | uspto-grants-1988_07 |
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| ORD ID | ord-33c4002864834be5903a05008949e10f |
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| Source note | uspto-grants-1988_07 |
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