Dearomative (4 + 3) Cycloaddition Reactions of 3-Alkenylindoles and 3-Alkenylpyrroles to Afford Cyclohepta[b]indoles and Cyclohepta[b]pyrroles
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DOI: 10.1021/acs.orglett.2c02983
Abstract: The dearomative (4 + 3) cycloaddition reactions of 3-alkenylindoles with in situ-generated oxyallyl cations furnish cyclohepta[b]indoles, functionality-rich frameworks found in many bioactive compounds, including all pentacyclic ambiguine alkaloids. The analogous reactions between oxyallyl cations and… read more here.
Keywords: reactions alkenylindoles; alkenylpyrroles afford; dearomative cycloaddition; cyclohepta indoles ... See more keywords