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Synthesis and chemistry of 4-hydroxy-2-cyclopentenones

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Title Synthesis and chemistry of 4-hydroxy-2-cyclopentenones
Publication Type dissertation
School or College College of Science
Department Chemistry
Author Gunawardena, Gamini U.
Date 1994-03
Description A rapid method of constructing fused bicyclic 4-hydroxy-2-cyclopentenones was introduced. Fused bicyclic 4-pyrones, prepared by condensation of enamines derived from cyclic ketones with diketene or equivalents, upon photolysis in hydroxylic medium, gave bicyclio[n.3.0]alkenones bearing allylic hydroxy groups. This process occurs via regioselective nucleophilic solvent trapping of the intermediate tricyclic oxyallyl zwitterion.
Type Text
Publisher University of Utah
Subject Organic cyclic compounds
Dissertation Institution University of Utah
Dissertation Name Doctor of Philosophy
Language eng
Rights Management Copyright © Gamini Upul Gunawardena 1994
Rights License http://rightsstatements.org/vocab/InC/1.0/
Format application/pdf
Format Medium application/pdf
Conversion Specifications Original scanned with Kirtas 2400 and saved as 400 ppi uncompressed TIFF. PDF generated by Tesseract for online display.
ARK ark:/87278/s6f51bd5
Setname ir_etd
ID 1249165
Reference URL https://collections.lib.utah.edu/ark:/87278/s6f51bd5
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