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Published in 2019 at "Organic letters"
DOI: 10.1021/acs.orglett.9b00099
Abstract: Described herein is a palladium-catalyzed dearomative annulation of alkyl bromoarenes with internal alkynes. Challenges in this spiroannulation include the chemoselectivity among [2 + 2 + 1], [2 + 2 + 2], and [3 + 2]…
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Keywords:
heck type;
internal alkynes;
alkyl bromoarenes;
bromoarenes internal ... See more keywords