Synthesis of spiro- and fused heterocycles by palladium catalysed carbo- and heteroannulation cascades of allenes
- 10 May 2001
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 11,p. 964-965
- https://doi.org/10.1039/b102046n
Abstract
Two novel palladium catalysed cascade processes involving the generation of a (π-allyl)palladium intermediate from allenes in an intra- or intermolecular fashion, followed by regioselective intramolecular nucleophilic addition of amines, alcohols or malonates provide spiro- or linear fused heterocycles in good yield.Keywords
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