Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Ethyl Acrylate | HCID 8821 | — |
| Reactant | Tri-o-tolylphosphine | HCID 80271 | — |
| Reactant | 2-Bromo-4-chloroanisole | HCID 521935 | — |
| Catalyst | palladium(II) acetate | HCID 167845 | — |
| Solvent | Triethylamine | HCID 8471 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | HCID 53401884 | HCID 53401884 | — |
Reaction Steps
A solution of 10.6 g (48.2 mmol) of 2-bromo-4-chloroanisole in 30 ml of triethylamine was treated with 1 0.1 ml (81.2 mmol) of ethyl acrylate, 1.23 g of tri-o-tolylphosphine, and 0.45 g of palladium(II) acetate in an argon atmosphere. The reaction mixture was stirred at 100° C. for 2 days, then diluted with EA and filtered through Celite. The filtrate was washed with 1 N HCl and saturated NaCl solution, dried over Na2SO4, and concentrated. After chromatographic purification over SiO2 using EA/heptane (1:8) as an eluent, 0.85 g of the title compound resulted as a pale yellow oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US06350778B1 |
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| Source dataset | uspto-grants-2002_02 |
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| ORD ID | ord-1aaae324d2074c5d80671cbe245599de |
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| Source note | uspto-grants-2002_02 |
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