ChemInform Abstract: An Unusual Condensa
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C. M. MOORHOFF
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Article
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2010
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John Wiley and Sons
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An Unusual Condensation of Alkyl 3-Oxo-4-(triphenylarsoranylidene) butanoate with Aldehydes; Synthesis of Symmetrical Substituted 1,3,5-Cycloheptatrienes. -Aldehydes and 2 equiv. of arsonium ylides (I) undergo a unique reaction to yield the title compounds (III), potentially useful intermediates in