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ChemInform Abstract: An Unusual Condensation of Alkyl 3-Oxo-4-(triphenylarsoranylidene) butanoate with Aldehydes; Synthesis of Symmetrical Substituted 1,3,5- Cycloheptatrienes.

✍ Scribed by C. M. MOORHOFF

Publisher: John Wiley and Sons
Year: 2010
Weight: 29 KB
Volume: 28
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199737112

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✦ Synopsis

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 organic synthesis.

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