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Published in 2021 at "New Journal of Chemistry"
DOI: 10.1039/d0nj05915c
Abstract: An efficient, general, and practical route for highly diastereoselective synthesis of aza-spirocyclic pyrazolones from easily available α-amino acids, aldehydes, and alkylidene pyrazolones by means of a decarboxylative annulation process is reported. This high-yielding reaction proceeds…
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Keywords:
diastereoselective synthesis;
spirocyclic pyrazolones;
general practical;
aza spirocyclic ... See more keywords