Carbon-carbon bond formation in palladium(II)-catalyzed allylic oxidation: A novel oxidative carbocyclization of allene-substituted olefins
2003 (English)In: Journal of the American Chemical Society, ISSN 0002-7863, E-ISSN 1520-5126, Vol. 125, no 20, 6056-6057 p.Article in journal (Refereed) Published
A new efficient palladium(II)-catalyzed oxidative carbocyclization has been developed. It was found that allene-substituted olefins 1 cyclized in the presence of 1 mol % Pd(O2CCF3)2 and p-benzoquinone (2 equiv) to give bicyclic ring systems 2 in good to excellent yields. The cyclization constitutes a new type of carbon−carbon bond forming reaction between an allene and an olefin under oxidative conditions.
Place, publisher, year, edition, pages
2003. Vol. 125, no 20, 6056-6057 p.
PALLADIUM-CATALYZED REACTIONS, PI-ALLYLPALLADIUM COMPLEXES, CONJUGATED DIENES, CYCLIZATION, NUCLEOPHILES, 1, 4-OXIDATION, ACETOXYLATION, ACTIVATION, ALKYLATION, MECHANISM
IdentifiersURN: urn:nbn:se:kth:diva-24322DOI: 10.1021/ja029505aISI: 000182959600024OAI: oai:DiVA.org:kth-24322DiVA: diva2:346558
QC 201009012010-09-012010-09-012010-09-01Bibliographically approved