Preparation of conjugated acetylenic ket
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James E. Shaw; James J. Sherry
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Article
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1971
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Elsevier Science
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French
β 209 KB
We wish to report a new method for the synthesis of conjugated acetylenic ketones which provides these compounds In a single step from readily available alkynes by oxidation with chromium triotide-pJrridine complex or anhydrous