A simple, practical and efficient continuous-flow hydration-condensation protocol was developed for the synthesis of α,β-unsaturated ketones starting from alkynes and aldehydes by employing a heterogeneous catalyst in a flow microwave. The procedure presents a straightforward and convenient access to valuable differently substituted chalcones and can be applied on multigram scale. © 2011 Rueping et al; licensee Beilstein-Institut.
CITATION STYLE
Rueping, M., Bootwicha, T., Baars, H., & Sugiono, E. (2011). Continuous-flow hydration-condensation reaction: Synthesis of αβ-unsaturated ketones from alkynes and aldehydes by using a heterogeneous solid acid catalyst. Beilstein Journal of Organic Chemistry, 7, 1680–1687. https://doi.org/10.3762/bjoc.7.198
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