Intramolecular aminocyanation of alkenes promoted by hypervalent iodine
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DOI: 10.1039/c7qo00214a
Abstract: A transition metal-free and hypervalent iodine-promoted annulative aminocyanation of unactivated alkenes has been developed for the first time. This regioselective 5-exo-trig process provides a concise method to synthesize diversely substituted cyanated pyrrolidine, piperidine and indoline… read more here.
Keywords: hypervalent iodine; intramolecular aminocyanation; alkenes promoted; iodine ... See more keywords
(Fluoro)alkylation of alkenes promoted by photolysis of alkylzirconocenes
Sign Up to like & getrecommendations! Published in 2022 at "Chemical Science"
DOI: 10.1039/d1sc07061d
Abstract: Difluoroalkylated compounds have important applications in pharmaceutical, agrochemical, and materials science. However, efficient methods to construct the alkylCF2–alkyl bond are very limited, and the site-selective introduction of a difluoromethylene (CF2) group into an aliphatic chain… read more here.
Keywords: alkenes promoted; fluoro alkylation; alkylation alkenes; photolysis alkylzirconocenes ... See more keywords