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|Title:||Synthesis of unsymmetrical benzil licoagrodione|
Chulabhorn Research Institute
Chulabhorn Graduate Institute
The Institute of Science and Technology for Research and Development, Mahidol University
|Citation:||Journal of Organic Chemistry. Vol.73, No.18 (2008), 7432-7435|
|Abstract:||(Chemical Equation Presented) A synthesis of unsymmetrical 1,2-diarylethane-1,2-dione is reported involving the intramolecular cyclization of anionic benzylic ester of the aryl benzyl ether followed by oxidation employing dioxirane. With the use of microwave irradiation, licoagrodione was prepared from Claisen rearrangement of the corresponding allyl phenyl ether 1,2-diketone readily available from the Lindlar's reduction of the corresponding alkyne derivative. Subsequent removal of protecting groups then furnished the desired product. © 2008 American Chemical Society.|
|Appears in Collections:||Scopus 2006-2010|
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