Asymmetric addition of (triisopropylsilyl)acetylene to α,β,γ,δ-unsaturated carbonyl compounds took place in the presence of a cobalt/Duphos catalyst to give the 1,6-addition products in high yields with high regio- and enantioselectivity.

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CuO nanoparticles were deposited on SBA-15 in three routes. The catalytic activity of these catalysts was examined on the allylic C–H bond oxidation of cyclic olefins using tert-butyl p-nitrobenzoperoxoate as oxidant at room temperature.

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