Palladium-catalysed spirocyclisation of 3-acetoxy-1-(4-aminoalkyl)-cyclohexenes. Synthesis of (±)-depentylperhydrohistronicotoxin
- 1 January 1983
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 7,p. 360-361
- https://doi.org/10.1039/c39830000360
Abstract
Palladium(0)-catalysed cyclisation of 3-acetoxy-1-(4-aminoalkyl)cyclohexenes provides easy access to the 1-azaspiro[5.5]undecane ring system found in the histrionicotoxins; this has been exploited in a synthesis of (±)-depentylperhydrohistrionicotoxin.Keywords
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