Direct access to various C3-substituted sialyl glycal derivatives from 3-iodo-sialyl glycals?
Organic & Biomolecular Chemistry Pub Date: 2021-11-03 DOI: 10.1039/D1OB01977E
Abstract
A new and efficient method was developed for the synthesis of C3-substituted sialyl glycals that are useful for novel sialidase inhibitor discovery. This method was based on the cross-coupling reactions of 3-iodo-sialyl glycal methyl ester with boronic acids, alkenes and alkynes to directly introduce various functional groups to the sialyl glycal C3-position. A series of C3-aryl, alkyl, alkenyl, and alkynyl derivatives of sialyl glycal were efficiently and conveniently synthesized for the first time by this method, which has demonstrated its wide application scope.
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Journal Name：Organic & Biomolecular Chemistry
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CAS no.: 89640-58-4
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