Abstract
| - The influences of catalysts, substituent groups, and solvents on the palladium-catalyzed cycloalkenylation of cross-conjugated silyl enol ethers of 2-tert-butyldimethylsiloxy-5-(2-propenyl)-1,3-cyclohexadiene derivatives have been investigated. The catalytic reaction proceeded smoothly, evenin aqueous media. The product ratios were influenced by the structure of substrates as well assolvents. In addition, it was found that the reaction is applicable to a tandem cyclization for theconstruction of cedrane skeleton.
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