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Issue 13, 2016
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Removing the superfluous: a supported squaramide catalyst with a minimalistic linker applied to the enantioselective flow synthesis of pyranonaphthoquinones

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Abstract

A continuous flow setup has been implemented for the enantioselective production of a library of pyranonaphthoquinones. This was possible through a sequential two-step process involving a squaramide-catalyzed Michael reaction and oxa-Michael cyclization. A key factor for the success of this methodology was the development of a new, cost-effective polystyrene-supported squaramide.

Graphical abstract: Removing the superfluous: a supported squaramide catalyst with a minimalistic linker applied to the enantioselective flow synthesis of pyranonaphthoquinones

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Publication details

The article was received on 03 Mar 2016, accepted on 18 Mar 2016 and first published on 21 Mar 2016


Article type: Communication
DOI: 10.1039/C6CY00473C
Citation: Catal. Sci. Technol., 2016,6, 4686-4689
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    Removing the superfluous: a supported squaramide catalyst with a minimalistic linker applied to the enantioselective flow synthesis of pyranonaphthoquinones

    L. Osorio-Planes, C. Rodríguez-Escrich and M. A. Pericàs, Catal. Sci. Technol., 2016, 6, 4686
    DOI: 10.1039/C6CY00473C

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