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ChemInform Abstract: Concise, Efficient New Synthesis of Pipercide, an Insecticidal Unsaturated Amide from Piper nigrum, and Related Compounds.
First published: February 28, 1995
Abstract
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ChemInform Abstract
The key step in the synthesis of pipercide (VIIIa) and the related compounds (VIIIb) and (X) is formation of the esters (IV) by aldol- Grob-type fragmentation sequence. The final step, preparation of amides can be achieved by conventional methodology or by Roskamp′s method.
