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Updated: Jun 20, 2026
09:35
The Identification of Sea Lamprey Pheromones Using Bioassay-Guided Fractionation
Published on: July 17, 2018
Synthesis of the pheromone of the longtailed mealybug, a sterically congested, irregular monoterpenoid
1Department of Entomology, University of California, Riverside, California 92521-0001, USA.
The Journal of Organic Chemistry
|August 20, 2009
Abstract:
A straightforward and scaleable synthesis of the sterically congested pheromone of the longtailed mealybug, with two adjacent quarternary carbons in a cyclopentene ring, was accomplished in 13.5% overall yield. Key steps included regiospecific cyclization of an alpha-diazo-beta-ketoester to build the cyclopentane ring, followed by reduction of the enol triflate of the ketone to place the double bond.
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