In(OTf)3-Catalyzed Cascade Cyclization for Construction of Oxatricyclic Compounds.
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DOI: 10.1021/acs.orglett.8b03461
Abstract: A highly diastereoselective cascade cyclization reaction has been developed for establishing a series of oxatricyclic compounds using Chan's diene and simple keto alkynal substrates with only 1 mol % of In(OTf)3 as the catalyst in… read more here.
Keywords: otf catalyzed; cascade cyclization; construction; oxatricyclic compounds ... See more keywords