ChemInform Abstract: A Practical Synthes
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Erick R. R. Young; Raymond L. Funk
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Article
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2010
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John Wiley and Sons
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The practical multigram synthesis of the title compound (IV) involves a crucial intramolecular acyloin condensation of the diester with excess sodium in refluxing THF. The dione (IV) is obtained in high yield after aerobic work-up. -(YOUNG, ERICK