HuagongsheHuagongshe Chemistry Print Report · For research reference only
Cyclopenta-1,3-diene;5-ethenylcyclopenta-1,3-diene;iron(2+) → Tris(trichlorosilyl)silylvinylferrocene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Cyclopenta-1,3-diene;5-ethenylcyclopenta-1,3-diene;iron(2+) | HCID 15807218 | — |
| Reactant | Trisilane, 1,1,1,3,3,3-hexachloro-2-(trichlorosilyl)- | HCID 71388227 | — |
| Solvent | Toluene | HCID 1140 | — |
| Solvent | Chlorotris(triphenylphosphine)rhodium(I) | HCID 84599 | — |
| Product | Tris(trichlorosilyl)silylvinylferrocene | HCID 131731029 | — |
Reaction Steps
Tris(trichlorosilyl)silane prepared in Example 9 is dissolved in toluene with a molar equivalent of vinylferrocene and tris(triphenylphoshine)rhodium chloride (Wilkinson's catalyst) and heated for >4 hours to form tris(trichlorosilyl)silylvinylferrocene by dehydrogenative coupling. This intermediate can be reduced to form 2-(2-ferrocenylethenyl)isotetrasilane (formula (15)), as described in Example 3.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08575381B2 |
| Source dataset | uspto-grants-2013_11 |
| ORD ID | ord-d8de40ac4c474f0a9b81990883ce4636 |
| Source note | uspto-grants-2013_11 |