Intramolecular Addition of Heteroaryllithium Compounds onto Activated Alkenes: Access to Heterofused Indolizines and Pyrroloazepines
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DOI: 10.1002/ejoc.201700123
Abstract: Heteroaryllithium compounds, obtained by MesLi-mediated halogen/lithium exchange, undergo intramolecular addition onto acrylamide and acrylate moieties. Both electron-rich (thiophenyl) and electron-deficient (pyridinyl, quinolinyl) heteroaromatic halides can be used for the formation of six- and seven-membered rings,… read more here.
Keywords: addition heteroaryllithium; indolizines pyrroloazepines; heteroaryllithium compounds; intramolecular addition ... See more keywords