Microwave-assisted Three-component Reactions for Regioselective Synthesis of Functionalized Benzo[e]indoles
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Heterocyclic Chemistry"
DOI: 10.1002/jhet.2962
Abstract: Microwave-assisted three-component reactions of arylglyoxals with cyclic 1,3-dicarbonyl compounds and naphthalen-2-amine have been established, by which a series of new functionalized benzo[e]indoles with good yields were synthesized. The reaction was easily conducted in HOAc, enabling… read more here.
Keywords: assisted three; microwave assisted; three component; benzo indoles ... See more keywords
In(OTf)3-Catalyzed Synthesis of 2,3-Dihydro-1H-benzo[e]indoles and 2,3-Dihydrobenzofurans via [3 + 2] Annulation.
Sign Up to like & getrecommendations! Published in 2020 at "Organic letters"
DOI: 10.1021/acs.orglett.0c02729
Abstract: An In(OTf)3-catalyzed intermolecular [3 + 2] annulation for the synthesis of 2,3-dihydro-1H-benzo[e]indoles and 2,3-dihydrobenzofurans from readily available substrates has been achieved. This approach takes advantage of oxetane and para-quinone methide as important functional units in… read more here.
Keywords: indoles dihydrobenzofurans; otf catalyzed; annulation; benzo indoles ... See more keywords