Ally1 enol carbonates, prepared by quenching ketone enolates with ally1 chloroformate, are converted to a,&unsaturated ketones with Pd(OAc)2-dppe catalyst in CH3CN.
Palladium-catalyzed allylation of ketones and aldehydes via allyl enol carbonates
โ Scribed by Jiro Tsuji; Ichiro Minami; Isao Shimizu
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- French
- Weight
- 193 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0040-4039
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โฆ Synopsis
Rearrangement of ally1 enol carbonates, prepared from ketones or aldehydes by trapping their enolates with ally1 chloroformate, to give e-ally1 ketones or aldehydes regioselectively is catalyzed by palladium-phosphine complexes under mild condtions.
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