Abstract
A practical and efficient synthesis of methyl 6,7,8,9-tetrahydropyrido[1,2-a]indol-10-ylacetate derivatives 6 is reported. This synthetic approach featured the nucleophilic aromatic substitution of 2-piperidinemethanol derivatives 2 with aryl fluorides 1, and the intramolecular Heck coupling as key steps to afford the desired N-fused tricyclic indoles 6.
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