Abstract The nucleophilic addition of benzoselenol occurs regioselectively at the β-carbon of the triple bond of 1,5-disubstituted pent-2-ene-4-yne-1-ones, pent-4-ene-2-yne-1-ones and pent-1-ene-4-yne-3-ones. The resulting selenium-containing conjugated dienones exhibit pronounced cytotoxicity against… Click to show full abstract
Abstract The nucleophilic addition of benzoselenol occurs regioselectively at the β-carbon of the triple bond of 1,5-disubstituted pent-2-ene-4-yne-1-ones, pent-4-ene-2-yne-1-ones and pent-1-ene-4-yne-3-ones. The resulting selenium-containing conjugated dienones exhibit pronounced cytotoxicity against some tumor cell lines.
               
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