Treatment of alkyl allylcarbonates derived from various alcohols with a palladium catalyst in MeCN affords ketones and aldehydes in high yields. This new method of oxidation of alcohols can be applied to various alcohols except simple primary alcohols.
Facile Palladium catalyzed decarboxylative allylation of active methylene compounds under neutral conditions using allylic carbonates
✍ Scribed by Jiro Tsuji; Isao Shimizu; Ichiro Minami; Yukihiro Ohashi
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- French
- Weight
- 219 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0040-4039
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✦ Synopsis
Palladium catalyzed decarboxylative allylation of active methylene compounds proceeded under mild neutral conditions using allylic carbonates, which are much more reactive than allylic acetates or phenoxides used commonly in the reaction.
📜 SIMILAR VOLUMES
Allyllc carbonates undergo facile palladium-catalyzed decarboxylatloncarbonylatlon under mild conditions to give 6,-y-unsaturated esters in high yields using palladium-phosphlne complex as a catalyst.
## Abstract An efficient oxidative cross‐coupling reaction between 1,3‐diarylpropenes and indoles in the presence of palladium chloride was achieved with 2,3‐dichloro‐5,6‐dicyanoquinone (DDQ) as oxidant. The reaction afforded 1,3‐diphenylallylindoles in moderate to high yields under mild conditions